Big bore kit for GY6-125/150 to upgrade to 170cc - 0446024
Big bore kit for GY6-125/150 to upgrade to 170cc - 0446024
Big bore kit for GY6-125/150 to upgrade to 170cc - 0446024
Big bore kit for GY6-125/150 to upgrade to 170cc - 0446024
Big bore kit for GY6-125/150 to upgrade to 170cc - 0446024
Big bore kit for GY6-125/150 to upgrade to 170cc - 0446024
Big bore kit for GY6-125/150 to upgrade to 170cc - 0446024
Big bore kit for GY6-125/150 to upgrade to 170cc - 0446024

Big bore kit for GY6-125/150 to upgrade to 170cc

0446024
In Stock
USD 320

Description

High perfomance set for GY6 157QMB 152QMI engines. With this kit you can increase power to 170cc.

Set supplied with cylinder head 2 valve (big bore intrance and extrance), cylinder kit 58.5mm, camshaft A12 (6.0), carburetor, intake manifold, air filter, air filter collector, throttle cable, special bendix, variator,  clutch bell, racing variator with rollers(9g), lightweight magneto, CDI.

It can be installed in any mechanic shop. Very easy to install, no need any tuning upgrade expirience, just standard work as for changing standard cylinder set. 

Product Details

Product name
Big bore kit / cylinder kit
Model
GY6-125
GY6-150
cc
170cc
Stroke
4T
Engine
152QMI
157QMB
157QMI
157QMJ
Piston size
58.5mm