Brand new big bore kit for Honda CRF150F 2006 – newer.
Increase your CRF150F to 208cc with this kit, includes 68mm Forged Piston, new cylinder, clips, rings and gaskets. Actual photo shown
– Forged 68mm piston with 11.2:1 compression ratio
– Outer cylinder sleeve is 72mm
– I also have 66mm piston size (196cc) please contact us for details
Please note this bore kit only fits the 2006 and newer. 2003-2005 CRF150F is a completely different motor and will not fit