Pay in 4 interest-free payments of $29.12 Learn more
Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
YN1P57QMJ Big Bore Kits 58
Tapered universal design fits most 50cc–300cc scooter under-seat compartments
fiber base gasket
Complete Performance Package Includes:
BN157QMJ Technical Specifications
Crankshaft (Full Circle); Vespa P/PX GT YN1P57QMJ Big Bore Kits 58High quality item made in Italy, this full circle crank for 125 150 cc P PX and late model Sprint, Sprint Veloce, and Super model Vespa scooters. Full circle crankshafts increase crank case compression and low end power. The 360 degree webs generate greater stability and longer life over cut back cranks. NOTE: This crankshaft is for use on reed valve inducted engines only. To install in a rotary inducted engine, the rotary pad must be completely
US$ 88.00
US$ 282.50
US$ 282.50