As a driving machine, the Cyclekart formula loosely limits certain aspects of the cars to maintain good sporting performance without jeopardising the light-hearted nature of these machines and the people who build them. The inspiration for the design of each individual Cyclekart derives from the heady and innovative world of pre-war racing cars. 

This is not an elitist hobby; basic DIY skills are all that is required to get started and members of the group are always willing to provide encouragement and technical support.

What is a CKGB Cyclekart?

• Inspired by pre-war racing cars. This can be a specific car, or in the spirit and style of cars that were raced in the pre-war era.

• Wheel track: not more than 1000mm

• Wheelbase: typically about 1675mm.

• Engine: 6.5hp Honda GX200 or clone or electric motor (48V, nominal 3kW, 5kW peak). Engines may be modified but power is limited to 10hp.

• 17” wire spoke wheels (eg Honda C90 or similar / pit bike wheel).

• Transmission is normally via a Comet centrifugal clutch, variable transmission and chain drive.

• Suspension - front suspension schemes should follow the inspiration car. In our period this is usually leaf springs on a beam axle. There is normally no rear suspension.

• Weight - aim for 100-125kg (maximum weight 150 kg)

The purpose of having rules and guidelines is to be able to keep vehicles driving together broadly the same, particularly from a fun and safety perspective, without stifling Cyclekarters’ urge to tinker and experiment. We also need to be able to give insurers and venues a definition of what a CKGB Cyclekart is and isn’t.

This is just an extract of some of the Rules and Guidelines and you should read the definitive version in the current Club Handbook Click here to see the full Handbook

It is really important that you read and understand the full Rules and Guidelines, as these define eligibility for participation at CKGB events. If you have any questions, please ask.