Product Information
high compression cylinder kit with a 58,5 mm bore diamater, from GYSPEED, giving you a REAL 155cc those saying 160cc are not honest, and usually forget to give you the bore diameter, allowing you to calculate the real volume , with the storke and diameter
a 58,5mm kit is always a 155cc external cylinder skirt diameter 60,5 mm
so you can use it on almost all 125cc motor, even the short case motor (10 inches wheels)
complete, with gaskets, piston, rings, clips, piston pin
the high compression is given by the special shape on the piston, reducing the comubstion chamber volume and giving you more compression and power
best quality, made in taiwan !
Special rings, made in japan .
must be used with a big valves cylinder head : culassegs
best used with a racing camshaft A12 (camshafts A9, A10, A11 ,A14 not compatible with this product ) :
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...
(Based on 1 Reviews)
Price: €96.95ttc
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