Standard bore CP Pistons for the 07-12 CRF150R. 66mm piston with 13:1 compression ratio. Piston available with 2 options: tuliped and flat valve pockets. The tuliped valve pockets are for use with stock style dished valve heads. Flat valve pockets are for aftermarket valves with flat valve heads.
CP Pistons are the highest quality pistons you can buy for your vehicle. To go with there high quality, they also offer many standard features that are not included in many other piston manufactures standard pistons.
CP Pistons come standard with these Features:
-Double Pin Oilers
-Accumulator Groove
-Anti Detonation Grooves
-Light-weight wrist pins
All these features allow CP to produce the best performing pistons available on the market. For more information about these features, please click here.
Other Options are available as add-on to these pistons. These options include DLC coated wrist pins, gas porting, piston skirt coating, and piston crown coating. These options are available to be added directly to CP off the shelf pistons. no more custom pistons required. Pricing listed in the options list are per piston, multi piston engines will have an increased charge for these features. For more information on this add on features, please click here.
We recommend a minnium of 100 octane fuel with these pistons.
