Name Top Performances Cylinder Kit "Racing" 70cc cast iron Yamaha BW's / Slider Item No. T9930000 Brand Top Performances Homologation No Displacement 70cc Stroke Original Conrod Length Standard Product Line Racing Material Cast Iron Engine Type 2-stroke Cooling Type AC Bore 47,6 mm Piston Pin Original Number of Piston Rings 1 Cylinder Head Included
Maxiscoot offers the Top Performances Cast Iron 70cc "Racing" Cylinder Kit MBK Booster / Stunt (Minarelli vertical) : definitely, alongside the "Corsa", the most powerful cast iron 70cc cylinder kit on the market!
The kit includes:
- Cast Iron Racing Cylinder, 47mm diameter, with 7 transfer ports and oval exhaust port
- One Ring Piston, 10mm pin
- High Compression Cylinder Head, aluminium
- Gasket Set for mounting
Even though made of cast iron, the Top Performances 70cc Cast Iron "Racing" MBK Booster / Stunt is a racing cylinder with excellent performance regarding acceleration as well as top speed. With 7 transfer ports and longer port timings, this cylinder kit is definitely an original design by Top Performances and not just a "remodeled" Sport cylinder. It comes with a one-ring piston (10mm pin) for powerful performance!
- Suitable for (32)
Your product goes with the following manufacturers and their models:
Amico 50cc AC (1991 - 1992), Amico 50cc ac (after 1993), Amico GL 50cc AC, Amico Sport 50cc AC, SR 50cc AC (before 1994) - Minarelli vertical
Pista 2 50cc AC, Pista 50cc AC, Scoop 50cc
Booster 50cc AC (1992 - 1999), Booster 50cc AC (after 2004), Booster Next 50cc AC (after 1999), Booster Next 50cc AC (before 1999), Booster One 50cc until 2013, Booster Rocket 50cc AC, Booster Spirit 50cc AC (before 2004), Booster Track 50cc AC, Stunt 50cc AC, Stunt 50cc AC CAT (after 2004), Stunt Naked 50cc AC
BW's 50cc AC, BW's 50cc AC (after 2004), BW's Bump 50cc AC, BW's Easy 50cc 2013, BW's NG 50cc AC (after 1999), BW's NG 50cc AC (before 1999), BW's Spy 50cc AC, Slider 50cc AC (before 2004), Slider 50cc AC CAT (after 2004), Spy 50cc , Target 50cc, Zuma 50cc AC, Zuma II 50cc AC
- Spare Parts
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