CRF150R Piston CP Pistons Honda CRF 150 Piston Kits Standard Bore, Big Bore and High Compression Pistons
CP Pistons, for those that demand the ultimate in engine performance!
High performance and racing Honda piston kits are available from CP Pistons for all model years of the CR150R four stroke dirt bikes. Standard bore size and big bore CRF150R CP Pistons Honda dirt bike kits are all available here as well as high compression pistons.. These forged pistons will work with oversize valves as well as high lift camshafts as they include oversize valve reliefs. They incorporate a "X" style forging for greater strength, durability and reduced weight. Along with the full radius dome designs, high performance piston rings and lightweight piston pins, these pistons offer the highest quality and are engineered for maximum power output.
Get Holeshot Winning Power with CP Pistons CRF150R Pistons!
| Standard Features included with each Honda CRF 150R CP Piston Kit: | |
| Double forced pin oilers | Fully CNC Machined |
| Accumulator groove | Pick lock removal grooves |
| Anti detonation grooves | X-style forging |
| Light weight pins | Balanced to + or - 1 gram |
2007 - 2017 Honda CRF150 R CP Piston Kit
Cometic top end gasket sets are available separately, but are not included with the piston kit. The matching top end gasket kit for each application is listed in the table below, when available, along with the individual piston kit info. Stock Bore size is 66mm (2.598") Stock Stroke is 43.7mm (1.720") |
||||||
| Bore Size | Disp. | Comp | Installation Notes |
Piston/Gasket Kit |
Piston Kit |
Gasket Kit |
| 66mm std. | 149cc | 13-1 | 1) deglaze cylinder 2) designed for use with stock type concave valves only do NOT install with flat valves |
cpk2043c
|
cp m2043c
|
cp c3187
|
| 66mm std. | 149cc | 13-1 | 1) deglaze cylinder
2) designed for use with flat face valves, can be used with stock concave valves but compression will be slightly lower than 13-1 when using concave valves |
cpk2044c
|
cp m2044c
|
cp c3187
|
| 68mm +2mm oversize | 158cc | 13-1 | 1) bore and replate
2) designed for use with flat face valves, can be used with stock concave valves but compression will be slightly lower than 13-1 when using concave valves |
cpk2056c
|
cp m2056c
|
cp c3171
|
The piston and gaskets listed on this page fit the following model year CRF150R Dirt Bikes:
2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 Honda CRF 150R Piston Kit
Item added to cart copyright © Motorsports Parts Corporation T/A Campbell Enterprises. All rights reserved