TECHNICAL FIELD
[0001] The present disclosure relates generally to the field of chassis and electric vehicles. In particular, the present disclosure relates to a simple, improved, and efficient chassis for a two-wheeler electric vehicle. Further, the present disclosure also relates to a simple, improved, and efficient two-wheeler electric vehicle.

BACKGROUND
[0002] Background description includes information that may be useful in understanding the present invention. It is not an admission that any of the information provided herein is prior art or relevant to the presently claimed invention, or that any publication specifically or implicitly referenced is prior art.
[0003] The two-wheeler Industry is a multifaceted industry that caters to diverse customer requirements, resulting in various iconic styles such as Café Racer, Street Bike, Tourer, Off-Road bikes, Chopper, and others. The chassis of a two-wheeler vehicle is a vital part, as it serves as the foundation on which the entire two-wheeler vehicle is built. The styling and intended usage conditions of a particular two-wheeler vehicle are critical considerations when designing, developing, and manufacturing the chassis. For instance, an off-road bike is built with a chassis that can handle rough roads, with long shock absorbers and the ability to accommodate a single rider, primarily intended for sporty use rather than daily commuting. In contrast, a street bike is designed for everyday commuting, with a chassis that can handle smoother roads and carry heavier loads. Similarly, a scooter's chassis is designed to meet the speed and functionality requirements of the vehicle.
[0004] The majority of two-wheeler chassis are constructed using tubular metal, press parts, forged parts, or die-cast parts, typically made from mild steel or aluminum of various grades. However, current designs are limited to satisfying specific styling needs, rather than being perfectly suited to application-based requirements. While the existing chassis designs of two-wheeler vehicles are being used for various purposes, they are not explicitly designed for such use, resulting in the inability to meet all the requirements.
[0005] As the world moves towards a greener future, electric vehicles have become increasingly popular due to their low carbon emissions and environmental friendliness. Two-wheeled electric vehicles, such as electric motorcycles and scooters, are becoming an increasingly attractive option for urban transportation due to their low operating costs and ease of use. However, two-wheeled electric vehicles also face the same challenges, where current designs of electric vehicle chassis are limited to satisfying specific styling needs, rather than being perfectly suited to application-based requirements and they are also not explicitly designed for such use, resulting in the inability to meet all the requirements.
[0006] In addition to the above challenges, an electric two-wheeler vehicle needs its own specialized chassis that should meet the requirements of an electric drive train including motor, controller, battery, and other electronic components. These chassis should not only meet the standard requirements of mechanical strength and durability, comfortable riding posture and height, and optimal wheelbase but must also integrate the electric drive train components in a suitable manner. The battery of an electric two-wheeler vehicle is like a concentrated mass and the correct placement of the same is very important not only for riding comfort, balance, and feel but also from safety aspect. This is very different from the way an IC Engine is assembled in the currently designed chassis. Besides, the existing chassis designs either do not allow swapability of the battery from the chassis or allow the use of a battery having a smaller power rating, which affects the performance of the electric two-wheeler vehicle.
[0007] Moreover, when the motor is mounted on the chassis of an electric two-wheeler, the wheelbase can increase causing a longer turning radius. Further, if the motor is positioned near under the rider or in front of the rider, the motor can take up the space required for the suitable battery. Furthermore, certain placements of the motor may also inhibit free airflow and thus inhibit the natural cooling of the motor.
[0008] There is, therefore, a requirement in the art for a means to overcome the above drawbacks, shortcomings, and limitations associated with existing chassis designs and two-wheeler electric vehicles, and to design and develop a simple, improved, and efficient chassis design for two-wheeler vehicles.

OBJECTS OF THE PRESENT DISCLOSURE
[0009] Some of the objects of the present disclosure, which at least one embodiment herein satisfy are as listed hereinbelow.
[0010] It is an object of the present disclosure to overcome the above drawbacks, shortcomings, and limitations associated with existing chassis designs and two-wheeler electric vehicles.
[0011] It is an object of the present disclosure to provide a simple, improved, and efficient chassis for a two-wheeler electric vehicle. Further, it is also an object of the present disclosure to provide a simple, improved, and efficient two-wheeler electric vehicle.
[0012] It is an object of the present disclosure to provide a chassis for a two-wheeler vehicle that facilitates the natural airflow across the motor and thus automatic air cooling.
[0013] It is an object of the present disclosure to provide a chassis for a two-wheeler vehicle that keeps the wheelbase of the vehicle under 1400 mm.
[0014] It is an object of the present disclosure to provide a chassis for a two-wheeler vehicle that has a seat height under 800 mm.
[0015] It is an object of the present disclosure to provide a chassis for a two-wheeler vehicle that provides an ample area to keep feet just like a scooter.
[0016] It is an object of the present disclosure to provide a chassis for a two-wheeler vehicle that supports large diameter wheels above 14 inches, as well as 17 inches plus tyres.
[0017] It is an object of the present disclosure to provide a chassis for a two-wheeler vehicle that supports a battery of higher rating and where the battery can also be swapped or removed easily.
[0018] It is an object of the present disclosure to provide a chassis for a two-wheeler vehicle that supports a mid-mount/drive motor without increasing the wheelbase above 1400 mm.

SUMMARY
[0019] The present disclosure relates to the field of chassis and electric vehicles. In particular, the present disclosure relates to a simple, improved, and efficient chassis for a two-wheeler electric vehicle. Further, the present disclosure also relates to a simple, improved, and efficient two-wheeler electric vehicle.
[0020] According to an aspect, a chassis for a two-wheeler electric vehicle is disclosed. The chassis comprises a head pipe, and a pair of front frame members extending from the head pipe, wherein the pair of front frame members descend diagonally backward and away from the head pipe and further descend vertically downward and parallel to each other. The chassis further comprises a pair of lower frame members extending horizontally backward from a bottom portion of the pair of front frame members, a pair of rear frame members extending diagonally backward from a rear end of the pair of lower frame members and further extending horizontally backward up to a rear end of the chassis. The chassis further comprises a first support frame configured at a first predefined height above a rear portion of the pair of lower frame members, such that the first support frame integrally couples the pair of rear frame members and the pair of lower frame members, a pair of middle frame members extending vertically upward from a front end of the first support frame, and a pair of top frame members extending horizontally backward from a top end of the pair of middle frame members up to the rear end of the chassis such that the pair of top frame members remains above a horizontal portion of the pair of rear frame members.
[0021] In an aspect, the first support frame may comprise a pair of vertical members extending vertically upward up to the first predefined height from a front end of the rear portion of the pair of lower frame members, a pair of horizontal members extending horizontally backward from a top end of the pair of vertical members up to a diagonal portion of the pair of rear frame members, and one or more first bridges extending between the pair of horizontal members to form a first installation space above the first bridges and a second installation space below the first bridges.
[0022] In an aspect, the chassis may comprise a pair of auxiliary lower frame members configured at a second predefined height above the pair of lower frame members and extending between the pair of vertical members of the first support frame and a vertical portion of the pair of front frame members, and one or more second bridges extending between a front portion of the pair of lower frame members to form a footrest portion between the pair of middle frame members and the pair of front frame members.
[0023] In an aspect, the chassis may comprise a second support frame configured over the horizontal portion of the pair of rear frame members to form a third installation space, and one or more third bridges extending horizontally between the horizontal portion of the pair of rear frame members to support the second support member thereover.
[0024] In an aspect, the chassis may comprise one or more fourth bridges extending between a vertical portion of the pair of front frame members, and one or more fifth bridges extending vertically between a horizontal portion of the pair of rear frame members and the pair of top frame members.
[0025] Accordingly, a two-wheeler electric vehicle is disclosed. The vehicle comprises a chassis comprising a head pipe configured to steerably accommodate a steering shaft of the vehicle therethrough, wherein a top end of the steering shaft supports a handle and a bottom end of the steering shaft supports a front wheel of the vehicle via a pair of front forks. The chassis further comprises a pair of front frame members extending from the head pipe, wherein the pair of front frame members descend diagonally backward and away from the head pipe and further descend vertically downward and parallel to each other, a pair of lower frame members extending horizontally backward from a bottom portion of the pair of front frame members, and a pair of rear frame members extending diagonally backward from a rear end of the pair of lower frame members and further extending horizontally backward up to the rear end of the chassis, wherein the pair of rear frame members are adapted to support a wheel hub and a rear wheel of the electric vehicle.
[0026] In an aspect, the chassis of the vehicle may comprise a first support frame configured at a first predefined height above a rear portion of the pair of lower frame members, such that the first support frame integrally couples the pair of rear frame members and the pair of lower frame members, wherein an upper side of the first support frame is configured to removably accommodate and support a battery bank of the electric vehicle and a bottom side of the first support member is configured to removably accommodate and support a motor of the vehicle.
[0027] In an aspect, the chassis of the vehicle may comprise a pair of middle frame members extending vertically upward from a front end of the first support frame, and a pair of top frame members extending horizontally backward from a top end of the pair of middle frame members up to the rear end of the chassis such that the pair of top frame members remains above a horizontal portion of the pair of rear frame members, wherein an upper side of the pair of top frame members is configured to removably accommodate and support a seat of the electric vehicle.
[0028] In an aspect, the chassis of the vehicle may comprise a second support frame configured over the horizontal portion of the pair of rear frame members to form a third installation space to removably accommodate and support any or a combination of a controller, and one or more electrical and electronic components associated with the electric vehicle; and one or more third bridges extending horizontally between the horizontal portion of the pair of rear frame members to support the second support member thereover.
[0029] In an aspect, the chassis may be configured to support the front wheel and the rear wheels having a wheelbase of under 1400 mm and a diameter ranging from 14 inches up to 20 inches, providing a seat height of under 800 mm from a ground level, support the battery of 1.4 KWH, support a payload of up to 200 kgs, and facilitate natural air cooling of the motor.
[0030] Various objects, features, aspects, and advantages of the present disclosure will become more apparent from the following detailed description of preferred embodiments, along with the accompanying drawing figures in which like numerals represent features.
[0031] Within the scope of this application, it is expressly envisaged that the various aspects, embodiments, examples and alternatives set out in the preceding paragraphs, in the claims and/or in the following description and drawings, and in particular the individual features thereof, may be taken independently or in any combination. Features described in connection with one embodiment are applicable to all embodiments, unless such features are incompatible

BRIEF DESCRIPTION OF DRAWINGS
[0032] The accompanying drawings are included to provide a further understanding of the present invention and are incorporated in and constitute a part of this specification. The drawings illustrate exemplary embodiments of the present invention and, together with the description,
[0033] FIGs. 1A to 1C illustrate exemplary views of the proposed chassis of a two-wheeler electric vehicle, in accordance with an embodiment of the present disclosure.
[0034] FIGs. 2A to 2D illustrate exemplary views of the proposed chassis supporting a battery, a motor, and other components associated with the two-wheeler electric vehicle, in accordance with an embodiment of the present disclosure.

DETAILED DESCRIPTION
[0035] The following is a detailed description of embodiments of the disclosure depicted in the accompanying drawings. The embodiments are in such detail as to clearly communicate the disclosure. However, the amount of detail offered is not intended to limit the anticipated variations of embodiments; on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the present disclosure as defined by the appended claims.
[0036] In the following description, numerous specific details are set forth in order to provide a thorough understanding of embodiments of the present invention. It will be apparent to one skilled in the art that embodiments of the present invention may be practiced without some of these specific details.
[0037] Embodiments of the present disclosure elaborate upon a simple, improved, and efficient chassis for a two-wheeler electric vehicle. The embodiments of the present disclosure further elaborate upon a simple, improved, and efficient two-wheeler electric vehicle.
[0038] Referring to FIGs. 1A to 2D, a chassis 100 for a two-wheeler electric vehicle (also referred to as vehicle, hereinafter) is disclosed. The chassis 100 of the vehicle may include a head pipe 102 at a front end of the chassis 100, which may be inclined at an angle from a vertical axis such that a bottom end of the head pipe 102 may remain in front compared to the upper end of the head pipe 102. The chassis 100 may further include a pair of front frame members 104A, 104B, comprising a left front frame member 104A and a right front frame member 104B, each descending diagonally backward from the head pipe 102 and away from each other and further descending vertically downward and parallel to each other. In an exemplary embodiment, the length of the diagonally descending portions of the front frame members 104A, 104B may be substantially smaller than the vertically downward descending portions. Further, a reinforcement frame 124 may be employed to integrally connect the head pipe 102 to the diagonal portion of the front frame members 104A, 104B.
[0039] The chassis 100 may further include a pair of lower frame members 106A, 106B, comprising a left lower frame member 106A and a right lower frame member 106B extending horizontally backward from a bottom portion of the left front frame member 104A and the right front frame member 104B, respectively. Further, the chassis 100 may include a pair of rear frame members 108A, 108B, comprising a left rear frame member 108A and a right rear frame member 108B extending diagonally backward from a rear end of the left lower frame member 106A and right lower frame member 106B, respectively, and further extending horizontally backward up to a rear end of the chassis 100.
[0040] In an embodiment, the chassis 100 may include a first support frame 110 configured at a first predefined height above a rear portion of the pair of lower frame members 108A, 108B, such that the first support frame 110 integrally couples the pair of rear frame members 108A, 108B and the pair of lower frame members 106A, 106B. Further, a pair of middle frame members 112A, 112B, comprising a left middle frame member 112A and a right middle frame member 112B may extend vertically upward from a front end of the first support frame 110. Furthermore, a pair of top frame members 114A, 114B, comprising a left top frame member 114A and a right top frame member 114B may extend horizontally backward from a top end of the left middle frame member 112A and the right middle frame member 112B, respectively, up to the rear end of the chassis 100 such that the pair of top frame members 114A, 114B remains above a horizontal portion of the pair of rear frame members 108A, 108B.
[0041] In an embodiment, the first support frame 110 may include a pair of vertical members 110-1 extending vertically upward up to the first predefined height from a front end of the rear portion of the left lower frame member 106A and the right lower frame member 106B. Further, the first support frame 110 may include a pair of horizontal members 110-2 extending horizontally backward from a top end of the pair of vertical members 110-1 up to a diagonal portion of the pair of rear frame members 108A, 108B. Furthermore, the first support member 110 may include a front horizontal member 110-3, and one or more first bridges 110-4 extending between the pair of horizontal members to form a first installation space 126 above the first support frame 110 and a second installation space 128 below the first support frame 110. The first bridges 110-4 may also enhance the strength and rigidity of the chassis 100 and facilitate the installation of the heavier components on the first support member 110.
[0042] In an embodiment, the chassis 100 may additionally include a pair of auxiliary lower frame members 116-1, comprising a left auxiliary lower frame member and a right auxiliary lower frame member configured at a second predefined height above the left lower frame member 106A and the right lower frame member 106B, respectively. The pair of auxiliary lower frame members 116-1 may extend between the pair of vertical members 110-1 of the first support frame 110 and a vertical portion of the pair of front frame members 104A, 104B. Further, the chassis 100 may include one or more second bridges 116-1 extending between a front portion of the left lower frame member 106A and the right lower frame member 106B to form a footrest portion 130 between the pair of middle frame members 112A, 112B and the pair of front frame members 104A, 104B. Those skilled in the art would appreciate that as the pair of middle frame members 112A, 112B and the vertical portion of the pair of front frame members 104A, 104B remain substantially parallel, the chassis 100 provides an ample footrest portion 130 to a rider of the vehicle to keep their feet just like a scooter and also carry luggage at the footrest portion, Further, the second bridges 116-2 and the auxiliary lower frame members 116-1 may enhance the strength and rigidity of the chassis 100.
[0043] In an embodiment, the chassis 100 may include a second support frame 118 configured over the horizontal portion of the pair of rear frame members 108A, 108B to form a third installation space 132. Further, one or more third bridges 120-1 may also extend horizontally between the horizontal portion of the left rear frame member 108A and the right rear frame members 108B to support the second support member 118 thereover and allow installation of the heavier components at the rear end of the chassis 100.
[0044] In an embodiment, the chassis 100 may include one or more fourth bridges 122 extending between a vertical portion of the pair of front frame members 104A, 104B, and one or more fifth bridges 120-2 extending vertically between a horizontal portion of the pair of rear frame members 108A, 108B and the pair of top frame members 114A, 114B. The bridges employed in the chassis 100 may be a flat member or a tubular member that may enhance the strength and rigidity of the chassis 100 in the vehicle width direction.
[0045] Those skilled in the art would appreciate that the novel design of the chassis 100 facilitates the natural airflow across a motor of the vehicle and thus automatic air cooling, enables keeping the wheelbase of the vehicle under 1400 mm, provides a seat height under 800 mm, provides an ample area at the footrest portion to riders keep their feet just like a scooter, supports large diameter wheels above 14 inches, as well as 17 inches plus tyres in the vehicle, supports a battery of higher rating of minimum 1.4 KWH, where the battery can also be swapped or removed easily, and supports a mid-mount/drive motor without increasing the wheelbase above 1400 mm.
[0046] FIGs. 2A to 2D illustrate exemplary views of the proposed chassis supporting a battery, a motor, and other components associated with the two-wheeler electric vehicle.
[0047] In an embodiment (not shown), the vehicle of this invention may include the chassis 100 comprising the head pipe 102 where the head pipe 102 may be configured to steerably accommodate and support a steering shaft of the vehicle therethrough. Further, a top end of the steering shaft may support a handle and a bottom end of the steering shaft may support a front wheel of the vehicle via a pair of front forks, such that the head pipe 102 may allow steering of the front wheel upon movement of the handle. Further, the pair of rear frame members 108A, 108B may adapted to support a wheel hub and a rear wheel of the electric vehicle. The rear wheel and/or the front wheel may then be operatively coupled to the motor of the vehicle. Furthermore, an upper side of the pair of top frame members 114A, 114B may be configured to removably accommodate and support a rider seat and/or a pillion of the vehicle.
[0048] Referring to FIG. 2A to 2D, in an embodiment, the first installation space 126 in the vehicle may be surrounded by the first support member 110, the pair of middle frame members 112A, 112B, and front portion of the pair of top frame members 114A,114B. The first installation space 126 formed above the first support member 110 may support the battery bank 202 and/or charging unit of up to 1.5 KWH and also allow easier swappability of the battery bank 202 from the vehicle when required. Further, the second installation space 128 formed below the first support member 110 may support the motor 204. As the first support member 110 remains at a mid-section of the overall chassis 100 and also at a sufficient predefined height above the lower frame members 106A, 106B, this may provide sufficient bottom clearance as well as stability to the vehicle to install the motor 204 at the bottom and also facilitate natural cooling of the motor 204.
[0049] In an embodiment, the third installation space 132 formed above the second support member 118 or over the horizontal portion of the pair of rear frame members 108A, 108B, provides a sufficient space to removably accommodate and support any or a combination of a controller, and one or more electrical and electronic components (collectively designated as 206, herein) associated with the vehicle. The upper side of the pair of top frame members 114A, 114-B may be a seat portion 134 configured to removably accommodate and support the seat of the vehicle, such that the third installation space 130 remains secured between the second support member 118 and the bottom of the seat.
[0050] Thus, the novel and inventive chassis or vehicle of this invention enables keeping the wheelbase of the vehicle under 1400 mm, provides a seat height under 800 mm, provides an ample area at the footrest portion to riders keep their feet just like a scooter, and supports large diameter wheels above 14 inches, as well as 17 inches plus tyres in the vehicle. In addition, the chassis or vehicle supports a mid-mount/drive motor without increasing the wheelbase above 1400 mm and also facilitates the natural airflow across the motor and thus automatic air cooling. Moreover, the chassis or vehicle also supports a battery of a higher rating of minimum 1.4 KWH, where the battery can also be swapped or removed easily.
[0051] It is to be appreciated by a person skilled in the art that while various embodiments of the present disclosure elaborate upon the implementation of the chassis in electric two-wheeler vehicles, however, the chassis has wider applications where the chassis may be used for non-electric two-wheeler vehicles as well with some modifications, and all such embodiments are well within the scope of the present disclosure, without any limitations.
[0052] Accordingly, the present invention overcomes the above drawbacks, shortcomings, and limitations associated with existing chassis designs and two-wheeler electric vehicles, by designing and developing a simple, improved, and efficient chassis design for two-wheeler vehicles.
[0053] If the specification states a component or feature “may”, “can”, “could”, or “might” be included or have a characteristic, that particular component or feature is not required to be included or have the characteristic.
[0054] As used in the description herein and throughout the claims that follow, the meaning of “a,” “an,” and “the” includes plural reference unless the context clearly dictates otherwise. Also, as used in the description herein, the meaning of “in” includes “in” and “on” unless the context clearly dictates otherwise.
[0055] Moreover, in interpreting the specification, all terms should be interpreted in the broadest possible manner consistent with the context. In particular, the terms “comprises” and “comprising” should be interpreted as referring to elements, components, or steps in a non-exclusive manner, indicating that the referenced elements, components, or steps may be present, or utilized, or combined with other elements, components, or steps that are not expressly referenced. Where the specification claims refer to at least one of something selected from the group consisting of A, B, C ….and N, the text should be interpreted as requiring only one element from the group, not A plus N, or B plus N, etc.
[0056] While the foregoing describes various embodiments of the invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof. The scope of the invention is determined by the claims that follow. The invention is not limited to the described embodiments, versions or examples, which are comprised to enable a person having ordinary skill in the art to make and use the invention when combined with information and knowledge available to the person having ordinary skill in the art.

ADVANTAGES OF THE INVENTION
[0057] The proposed invention overcomes the above drawbacks, shortcomings, and limitations associated with existing chassis designs and two-wheeler electric vehicles.
[0058] The proposed invention provides a chassis for a two-wheeler vehicle that facilitates the natural airflow across the motor and thus automatic air cooling.
[0059] The proposed invention provides a chassis for a two-wheeler vehicle that keeps the wheelbase of the vehicle under 1400 mm.
[0060] The proposed invention provides a chassis for a two-wheeler vehicle that has a seat height under 800 mm.
[0061] The proposed invention provides a chassis for a two-wheeler vehicle that provides an ample area to keep feet just like a scooter.
[0062] The proposed invention provides a chassis for a two-wheeler vehicle that supports large diameter wheels above 14 inches, as well as 17 inches plus tyres.
[0063] The proposed invention provides a chassis for a two-wheeler vehicle that supports a battery of higher rating and where the battery can also be swapped or removed easily.
[0064] The proposed invention provides a chassis for a two-wheeler vehicle that supports a mid-mount/drive motor without increasing the wheelbase above 1400 mm.

We Claims:

1. A chassis for a two-wheeler electric vehicle, the chassis comprising:
a head pipe;
a pair of front frame members extending from the head pipe, wherein the pair of front frame members descend diagonally backward and away from the head pipe and further descend vertically downward and parallel to each other;
a pair of lower frame members extending horizontally backward from a bottom portion of the pair of front frame members;
a pair of rear frame members extending diagonally backward from a rear end of the pair of lower frame members and further extending horizontally backward up to a rear end of the chassis;
a first support frame configured at a first predefined height above a rear portion of the pair of lower frame members, such that the first support frame integrally couples the pair of rear frame members and the pair of lower frame members;
a pair of middle frame members extending vertically upward from a front end of the first support frame;
a pair of top frame members extending horizontally backward from a top end of the pair of middle frame members up to the rear end of the chassis such that the pair of top frame members remains above a horizontal portion of the pair of rear frame members.
2. The chassis as claimed in claim 1, wherein the first support frame comprises:
a pair of vertical members extending vertically upward up to the first predefined height from a front end of the rear portion of the pair of lower frame members;
a pair of horizontal members extending horizontally backward from a top end of the pair of vertical members up to a diagonal portion of the pair of rear frame members;
one or more first bridges extending between the pair of horizontal members to form a first installation space above the first bridges and a second installation space below the first bridges.
3. The chassis as claimed in claim 2, wherein the chassis comprises:
a pair of auxiliary lower frame members configured at a second predefined height above the pair of lower frame members and extending between the pair of vertical members of the first support frame and a vertical portion of the pair of front frame members; and
one or more second bridges extending between a front portion of the pair of lower frame members to form a footrest portion between the pair of middle frame members and the pair of front frame members.
4. The chassis as claimed in claim 1, wherein the chassis comprises:
a second support frame configured over the horizontal portion of the pair of rear frame members to form a third installation space; and
one or more third bridges extending horizontally between the horizontal portion of the pair of rear frame members to support the second support member thereover.
5. The chassis as claimed in claim 1, wherein the chassis comprises:
one or more fourth bridges extending between a vertical portion of the pair of front frame members; and
one or more fifth bridges extending vertically between a horizontal portion of the pair of rear frame members and the pair of top frame members.
6. A two-wheeler electric vehicle comprising:
a chassis comprising:
a head pipe configured to steerably accommodate a steering shaft of the vehicle therethrough, wherein a top end of the steering shaft supports a handle and a bottom end of the steering shaft supports a front wheel of the vehicle via a pair of front forks;
a pair of front frame members extending from the head pipe, wherein the pair of front frame members descend diagonally backward and away from the head pipe and further descend vertically downward and parallel to each other;
a pair of lower frame members extending horizontally backward from a bottom portion of the pair of front frame members; and
a pair of rear frame members extending diagonally backward from a rear end of the pair of lower frame members and further extending horizontally backward up to the rear end of the chassis, wherein the pair of rear frame members are adapted to support a wheel hub and a rear wheel of the electric vehicle.
7. The electric vehicle as claimed in claim 6, wherein the chassis of the vehicle comprises:
a first support frame configured at a first predefined height above a rear portion of the pair of lower frame members, such that the first support frame integrally couples the pair of rear frame members and the pair of lower frame members, wherein an upper side of the first support frame is configured to removably accommodate and support a battery bank of the electric vehicle and a bottom side of the first support member is configured to removably accommodate and support a motor of the vehicle.
8. The electric vehicle as claimed in claim 7, wherein the chassis of the vehicle comprises:
a pair of middle frame members extending vertically upward from a front end of the first support frame; and
a pair of top frame members extending horizontally backward from a top end of the pair of middle frame members up to the rear end of the chassis such that the pair of top frame members remains above a horizontal portion of the pair of rear frame members, wherein an upper side of the pair of top frame members is configured to removably accommodate and support a seat of the electric vehicle.

9. The electric vehicle as claimed in claim 8, wherein the chassis of the vehicle comprises:
a second support frame configured over the horizontal portion of the pair of rear frame members to form a third installation space to removably accommodate and support any or a combination of a controller, and one or more electrical and electronic components associated with the electric vehicle; and
one or more third bridges extending horizontally between the horizontal portion of the pair of rear frame members to support the second support member thereover.
10. The electric vehicle as claimed in claim 9, wherein the chassis is configured to:
support the front wheel and the rear wheel having a wheelbase of under 1400 mm and a diameter ranging from 14 inches up to 20 inches;
provide a seat height of under 800 mm from a ground level;
support the battery of a minimum 1.4 KWH;
support a payload of up to 200 kgs; and
facilitate natural air cooling of the motor.