Rb24 Kit (240Cc) Barrel Piston Reedvalve &Inlet Manifold Wossner Piston (30 Comp)

Description

The RB24 cylinder kit has a 70mm bore and runs with a 62mm stroke crank making it 238cc. If fitted with the Ricambio 62 x 116mm crank (part number 6831) it will fit an unmodified 200cc crankcase.