Big Bore CP Pistons for the 04-08 Honda CRF250R. Also fits 04-17 CRF250X
CP Pistons are the highest quality pistons you can buy for your MX Bike. 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.
These Pistons are MX series pistons. These Pistons have the following additional features:
-DLC Wrist Pin
-Lateral Gas Porting
-Moly Skirt Coating
Other Options are available as add-on to these pistons. These options include gas porting 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 110+ Octane Race Fuel for any Piston with 13.5:1+ Compression.
