Product Information
high compression kit 155cc (58.5mm) , gyspeed brand , well know for the high quality of it's product and material
the high compression is given by the special shape of the piston, reducing the volume of the compression chamber
more compression = better stroke, power and top speed
fit on all 58,5mm cylinder kit
use on private road only
the arrow on the top of the piston show the exhaust side
125cc and 150cc +
for chinese scooter, gy6, 152QMI, 125cc, and 153QMI, 157QMJ, 150CC, motors, Peugeot sum up, Revatto, jonway, Roadsign, Aztral, kinroad, Yiying, baotian, znen, Gowinn, jmstar meiduo, haizhimeng, wangye, Jialing, vonroad, Hanglong, Jincheng, Zongshen, Linhai, Benzhou, Dazon, Huibang, Zhonghyu, Shenke, Wacox, etc...
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Price: €42.90ttc
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