Name Stage6 Cylinder Kit 50cc Sport Yamaha BW's / Slider Item No. S6-7115100 Brand Stage6 Homologation Yes Displacement 50cc Stroke Original Conrod Length Standard Product Line Sport Material Aluminium Engine Type 2-stroke Cooling Type AC Bore 40 mm Piston Pin Original Number of Piston Rings 2 Cylinder Head Included
The ultimate cylinder for vertical Minarelli engines: the Stage6 Cylinder Kit MKII Sport 50cc MBK Booster / Stunt, a street to midrace cylinder at an affordable price.
It comes with a 2-ring piston, is made of Nikasil-plated aluminium, has 5 transfer ports and an oval-shaped exhaust port.
Definitely a perfect compromise between reliability for everyday riding and outstanding performance. Needless to say, you can optimize performance by adjusting your carburetor (jetting) and variator (weight and spring adjustment).
And to round it all off for maximum power, we recommend running this cylinder with a sports or racing exhaust (such as the Yasuni R), a sports variator, a 19mm carburetor and a Malossi CDI. This should add up to 10hp / 7.5N.m torque.
There is also the option of exchanging the 2-ring with a 1-ring piston; this will get you approx. 1hp more, which maybe the 1hp that you'll need to win!
The kit includes:
High-compression cylinder head
2-ring piston, 10mm
- Suitable for (31)
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
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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