The Faito Racing crankshaft jack up stroker kit will increase your cylinder up/down stroke by 10mm from stock 48.8mm to 58.8mm. Heavier than the standard unit and balanced for minimal vibration. Strengthened piston conrod is included to fit the original sized pins. Best used with or if you already have a big bore cylinder kit and cams installed. Professional installation is highly recommended for this item!
Fitting: Suzuki Satria/Raider 150r, FX125 as well as older FXR 150 models.