Bikesports Championship

Bikesports is for sports racing cars powered by motorbike engines. Typically, chassis used in the championship are from manufacturers such as Radical and Spire Sportscars but individually built cars are also welcome, as are both central and traditional two seater designs.

Classes

A - Cars using 'tuned' motorbike engines up to 1500cc capacity
B - Cars using 'production' motorbike engines up to 1500cc capacity

Weight

See regulations for full details of minimum weights, and for central-seat models.

Engine

Any naturally-aspirated series-production four-stroke motorcycle engine may be used. Forced induction and multiple engine installations are not permitted.

Tyres

Wheels are free, tyres are limited per season with a choice of manufacturers/compounds. Wets are free.

Rounds

There are 12 rounds in the 2023 season, spread across six race weekends. Each weekend consists of one 20 minute qualifying season and two 20 minute races.

Costs

Club membership is just £30 for 12 months, season registration is £135, and double-header weekend entry fees (qualifying and 2 x 20min races) are from £385 depending on the circuit. Eligible cars are available secondhand from just £15,000.