SSP-G Minarelli 47mm Piston Kit Brake Components Using Koso's 28mm Throttle Body

Using Koso's 28mm Throttle Body in conjunction with this 23-29mm Intake Manifold (DP640000) will give a better air/fuel mixture for a quicker throttle response

Approximate Length: 25 inches

Compatible Models (139QMB / GY6 50cc):

Other manufactures numbers:

Tuning Note: Installing a stiffer torque spring alters your CVT balancing

SSP-G Minarelli 47mm Piston Kit Brake Components Using Koso's 28mm Throttle BodyReplacement SSP G Piston & Ring Set for 70cc, 2 stroke (Minarelli 47mm) engines. Available in 10mm or 12mm wrist pin sizes. Piston Diameter: 47mm Wrist Pin Diameter: choose from 10mm or 12mm Includes piston, pin, rings, and cir clips This product is not intended for use on public roads or land.