Crank Assembly

Tillotson Racing Crankshaft, 225RS

The Tillotson Racing Crankshaft, 225RS is a high-performance component designed to provide exceptional power and reliability for your racing engine. It is made from top-quality materials to ensure long-lasting durability and performance, even under the...

Crankshaft, Stroker, 56mm/2.205" Stroke

The Crankshaft Stroker with a 56mm stroke is an excellent upgrade for your motorcycle engine. It is designed to increase the engine's displacement, which results in improved torque and power output. The increased stroke allows for a longer duration of...

Tillotson Racing Forged Flat Top Piston, 225RS/72mm

The Tillotson Racing Forged Flat Top Piston is designed for use in high-performance engines and is specifically designed for the 225RS/72mm engine. This piston is made from high-quality materials and features a flat top design that maximizes compression...

SK200 Slipstream Billet Flywheel: 196cc, 212cc Tillotson, GX200

The SK200 Slipstream Billet Flywheel is the ultimate upgrade for your 196cc or 212cc Tillotson engine. Made from high-strength billet aluminum, this flywheel is designed to provide exceptional performance and reliability. Its precision design ensures...

ARC Speedway Billet Flywheel: 196cc / 212cc Tillotson, GX200

ARC Speedway Billet Flywheel Ultra low Drag Fin design that will greatly reduce air drag on your AKRA racing engine, while still moving enough air for cooling. Less air drag on the flywheel means more power freed up throughout the power curve,...

ARC Billet Flywheel: 196cc, 212cc Tillotson, GX200

ARC Billet Flywheel: 196cc, 212cc Tillotson, GX200 Fits Clone 196cc, 212cc, GX200 Engines only. Will NOT fit Predator, Coleman, or Hisun Engines with a 5/8" Crankshaft.   Highly recommended for engines with Valve Springs capable of...