Here is the complete kit ATHENA big bore 165cc for your HONDA CRF 150cc from 2007 to 2010. It will allow you to refurbish your vehicle and especially increase its displacement to 163.5cc real! A gain of torque and performance will be immediately felt, you will have a machine much more pleasant and nervous than the original. It is of excellent quality, manufactured in the best possible materials to give you a high-end product. ATHENA announces on this cylinder a gain of 2hp and 3kw compared to the original. So you go from 24.5hp to 27.4hp which is huge on this machine! The finish is really excellent. It is necessary to know that the specifications at ATHENA do not leave any room for mediocrity. It is of course sold complete as on the picture with its rings, its complete gasket pack to reassemble this one waterproof as well as its cylinder in Ø69mm. We advise you during the assembly of this kit a break-in of 500 km as well as an adjustment of the carburettor of in average of 10 point compare has the origin. It is also preferable to do an oil change once the break-in is completed

Fits on:

HONDA CRF 150cc 2007

HONDA CRF 150cc 2008

HONDA CRF 150cc 2009

HONDA CRF 150cc 2010