This is the top-of-the-range cylinder kit from Top Performances. The set includes: - 70cc aluminum cylinder (diam.47.6mm), with 5 transfers and single “oval” exhaust port, - Single-ring piston with 10mm...
Motoforce Racing offers its 70cc Cast Iron cylinder kit for vertical Minarelli scooter engines such as MBK Booster / Yamaha Bws,r. The Motoforce Racing 70cc cast iron cylinder kit for...
Find here these original type front indicators for the MBK Booster / Yamaha Bws, R. They are similar to the original ones. -Color Black / orange -Bulb lighting -Front indicators
Top Performance Racing 70cc piston with 47mm piston diameter. Not suitable for Top Performance ALU Racing 70 cylinder. The Italian brand Top Performance, from the competition branch of Minarelli, offers...
Top Performance 16/41 secondary transmission for longer gears and increased top speed. A close gear ratio improves top speed. Of course, this type of transmission requires a powerful engine to...
This Pro Replica version for MBK Booster / Stunt, derived from its big brother the Stage6 HPC model, benefits from its manufacturing and assembly quality while having excellent balancing. The...
Excellent quality solid mass crankshaft, designed for use with the Athena Evo (Stage6 Racing MKI). It takes revs well (up to 16,000 RPM) and holds up with powerful engines. Connecting...