MAXISCOOT 70cc Cylinder Kit "MXS Sport"MBK Booster / Stunt (10mm piston pin) - developed by Maxiscoot's Racing Team!
The Nikasil-plated aluminium cylinder has 5 transfer ports and an oval exhaust port. The kit comes with a HQ single-ring piston (10mm pin) and a high-compression cylinder head (port timings: 189.4°/123.6°/125.8°).
To unlock the full potential of this kit, we recommend running it with a 21mm (at least 17.5mm) carburetor and a sports exhaust (such as Yasuni R, Doppler…); you can even run it with your original exhaust.
With the right set-up and adjustments, this sports kit can reach record-breaking 16hp!
The kit comes with complete piston (pin, circlips and ring included) and the proper gaskets for mounting. To make sure to get maximum power and reliability out of this cylinder kit, you should definitely adjust "squish clearance" when mounting it (cylinder spacers are included).
For vertical Minarelli engines
Diameter: 47.6mm - Stroke: 39mm
Note: piston pin = 10mm.
- Additional Information
Name "MXS Cylinder Kit ""MXS Sport"" 70cc piston pin=10mm MBK Booster / Stunt" Item No. MXS31446476 Brand MXS Racing Homologation No Displacement 70cc Stroke Original Conrod Length Standard Product Line Sport, Racing Material Aluminium Engine Type 2-stroke Cooling Type AC Bore 47,6 mm Piston Pin Original Number of Piston Rings 1 Cylinder Head Included
- Fits to (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
You may also be interested in the following product(s)