Pay in 4 interest-free payments of $62.50 Learn more
Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
Use only high-quality graphite or molybdenum disulfide (moly) grease during assembly
Overall Height (bell): 33mm
A direct-fit replacement for all 139QMB Chinese engines
Hand made in Italy
Cylinder Kit, Polini - Primavera, ET3 (130cc) basket Use only high-quality graphite orThis cast iron kit has more power in the midrange and lower end than the Malossi, and is a great all around cylinder. Highly recommended, especially for touring. We highly recommend the Polini or Leo Vinci exhaust with this kit. A great 24mm carb upgrade is available too. This kit will fit on all Primavera and ET3 scooters, and also post 1965 Vespa 90. Additionally it will fit on some Vespa 50, but we recommend upgrading your gearing on 50cc engines
US$ 44.95
US$ 49.95
US$ 49.95
US$ 25.45
