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CP Pistons Kawasaki KX250F Piston Kits Standard Bore, KX 250F Big Bore and High Compression KXF250 Pistons

CP Pistons, for those that demand the
ultimate in engine performance!
High performance and racing Kawasaki KXF250 piston kits are available here. We offer
tech assistance, great pricing, and fast shipping on these CP Pistons brand KX250F pistons for all model years of these high performance dirt bikes. Standard
bore size and big bore KX 250F CP Pistons as well as high compression Kawasaki KX250F pistons are all available here. 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.
CP Pistons brand KX 250F racing pistons are used by top
professional riders and teams.

Standard Features included with each CP Pistons Kawasaki KX250F Piston Kit:
Standard series pistons have an "M" in the part number |
| 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 |
Additional Features for "Project X" Series KX 250F Pistons
Project X Series pistons are the result of the latest in ultra high performance technology improvements from CP. Pistons listed below with "mx" preceding the part number are part of the new "Project X" piston line up.
Project X series pistons have an "MX" in the part number |
| Leading edge racing piston technology |
Fully boxed style forging for ultimate strength, durability and power |
| Coated Piston Skirts |
Internal windows allow additional oil to flow to pin |
| New piston skirt designs maximize power and reduce piston rocking |
Wrist pins treated with proprietary coating to eliminate pin galling |
Get KX250F HOLESHOT WINNING POWER with CP Pistons from Campbell Enterprises!
Kawasaki KX 250F Piston Kits KX250F Big
Bore Pistons and High Compression KX250F Piston and Top End Gasket Kits
- Piston/Gasket Kit Set includes: 1 Piston, 1 Piston Pin, Piston Rings, Pin Lock rings, 1 Top End Gasket Kit
- Piston Kit includes: 1 Piston, 1Piston Pin, 1 set Piston Rings, Pin Lock rings for 1 cylinder
- Gasket Kit Includes: Cometic high performance top end gaskets required to replace piston in 1 cylinder
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2004 - 2008 KX250F Piston Kits and Top End Gasket Kits
Stock Bore size is 77mm (3.031") Stock Stroke is 53.6mm
(2.110") |
| Bore Size |
Disp |
Comp |
Installation
Notes |

Piston/Gasket Kit
|

Piston Kit
|

Gasket Kit
|
| 77mm std. |
250 cc |
13.5-1 |
deglaze cylinder |
cpk4117c
$292.63 $278
 | |
cp m3023c
$241.05 $229
 | |
cp c3054
$65.4 $62.13
 | |
| 77mm std. |
250 cc |
13.5-1 |
deglaze cylinder |
cpkx4117c
$335.79 $319
 | |
cp mx3023c
$292.63 $278
 | |
cp c3054
$65.4 $62.13
 | |
| 77mm std. |
250 cc |
14.2-1 |
deglaze cylinder |
cpk4020c
$292.63 $278
 | |
cp m3000c
$241.05 $229
 | |
cp c3054
$65.4 $62.13
 | |
| 77mm std. |
250 cc |
14.2-1 |
deglaze cylinder |
cpkx4020c
$335.79 $319
 | |
cp mx3000c
$292.63 $278
 | |
cp c3054
$65.4 $62.13
 | |
| 79mm +2mm Big Bore |
263 cc |
12.5-1 |
bore and replate cylinder |
cpk3001
$292.63 $278
 | |
cp m3001c
$241.05 $229
 | |
cp c7221 $65.4 $62.13
 | |
| 79mm +2mm Big Bore |
263cc |
13.5-1 |
bore and replate cylinder |
cpk3002c
$292.63 $278
 | |
cp m3002c
Only 1 left at this price!
$241.05 $197.66
 | |
cp c7221
$65.4 $62.13
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|
| 79mm +2mm Big Bore |
263cc |
13.5-1 |
bore and replate cylinder |
cpkx3002c
$335.79 $319
 | |
cp mx3002c
$292.63 $278
 | |
cp c7221
$65.4 $62.13
 |
|
| 80mm +3mm Big Bore |
269cc |
13.5-1 |
requires sleeve or cylinder |
cpk3024c
$292.63 $278
 | |
cp m3024c
$241.05 $229
 | |
cp c7221
$65.4 $62.13
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|
| 80mm +3mm Big Bore |
269cc |
13.5-1 |
requires sleeve or cylinder |
cpkx3024c
$335.79 $319
 | |
cp mx3024c
$292.63 $278
 | |
cp c7221
$65.4 $62.13
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|
| 81mm +4mm Big Bore |
276cc |
12.5-1 |
requires sleeve or cylinder |
cpkx3007c
$335.79 $319
 | |
cp mx3007c
$292.63 $278
 | |
cp c7221
$65.4 $62.13
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|
2004 - 2008 Kawasaki KX250F Racing Top End Project X Platinum Racing Piston, Carrillo Connecting Rod and Cometic Gasket Kit
Developed and proven in the 2009 AMA outdoor motocross season, these championship winning kits have once again changed the game. New for 2010, Project X Platinum Kits feature the same top of the line products that top professionals rely on. The redesigned piston and rod combo gives your engine a lightweight assembly
that is engineered to give you more power and durability. Revolutionary to the industry, these types of assemblies were once only available as custom pieces at custom
prices. Now, off the shelf and available, these kits are just the thing you need to transform your bike into a racing machine without breaking the bank.
- Platinum Kit includes: Full Race Piston, Piston Pin, Piston Rings, Pin locks, Carrillo Rod and Gasket Kit
- Piston Kit includes: Full Race Piston, Piston Pin, Piston Rings, Pin Lock rings for 1 cylinder
- Gasket Kit Includes: Cometic high performance top end gaskets required to replace piston and rod in 1 cylinder
|
| Bore Size |
Disp |
Comp |
Installation
Notes |

Platinum Kit
|

Piston Kit
|

Gasket Kit
|
| 77mm std. |
250 cc |
14.0-1 |
deglaze cylinder, 1mm smaller pin, 1.5mm longer rod, lightweight |
cpkx3p00c
$630.53 $599
 | |
cp mx3p00c
$342.1 $325
 | |
cp c3174est
$69.95 $66.45
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|
2009 KX 250F Piston Kits and KX250F Gasket Kits
Stock Bore size is 77mm (3.031") Stock Stroke is 53.6mm
(2.110")
|
| Bore Size |
Disp |
Comp |
Installation
Notes |

Piston/Gasket Kit
|

Piston Kit
|

Gasket Kit
|
| 77mm std. |
250 cc |
13.5-1 |
deglaze cylinder |
cpk4217c
$292.63 $278
 | |
cp m3023c
$241.05 $229
 | |
cp c3267hb
$62.4 $59.28
 | |
| 77mm std. |
250 cc |
13.5-1 |
deglaze cylinder |
cpkx4217c
$335.79 $319
 | |
cp mx3023c
$292.63 $278
 | |
cp c3267hb
$62.4 $59.28
 | |
| 77mm std. |
250 cc |
14.2-1 |
deglaze cylinder |
cpk4220c
$292.63 $278
 | |
cp m3000c
$241.05 $229
 | |
cp c3267hb
$62.4 $59.28
 | |
| 77mm std. |
250 cc |
14.2-1 |
deglaze cylinder |
cpkx4220c
$335.79 $319
 | |
cp mx3000c
$292.63 $278
 | |
cp c3267hb
$62.4 $59.28
 | |
| 79mm +2mm Big Bore |
263 cc |
12.5-1 |
bore and replate cylinder |
cpk3101
$292.63 $278
 | |
cp m3001c
$241.05 $229
 |
|
cp c3271
$65.4 $62.13
 |
|
| 79mm +2mm Big Bore |
263cc |
13.5-1 |
bore and replate cylinder |
cpk3102c
$292.63 $278
 | |
cp m3002c
Only 1 left at this price!
$241.05 $197.66
 | |
cp c3271
$65.4 $62.13
 |
|
| 79mm +2mm Big Bore |
263cc |
13.5-1 |
bore and replate cylinder |
cpkx3102c
$335.79 $319
 | |
cp mx3002c
$292.63 $278
 | |
cp c3271
$65.4 $62.13
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|
| 80mm +3mm Big Bore |
269cc |
13.5-1 |
requires sleeve or cylinder |
cpk3124c
$292.63 $278
 | |
cp m3024c
$241.05 $229
 | |
cp c3271
$65.4 $62.13
 |
|
| 80mm +3mm Big Bore |
269cc |
13.5-1 |
requires sleeve or cylinder |
cpkx3124c
$335.79 $319
 | |
cp mx3024c
$292.63 $278
 | |
cp c3271
$65.4 $62.13
 |
|
| 81mm +4mm Big Bore |
276cc |
12.5-1 |
requires sleeve or cylinder |
cpkx3127c
$335.79 $319
 | |
cp mx3007c
$292.63 $278
 |
|
cp c3271
$65.4 $62.13
 |
|
2009 Kawasaki KX250F Racing Top End Project X Platinum Racing Piston, Carrillo Connecting Rod and Cometic Gasket Kit
Developed and proven in the 2009 AMA outdoor motocross season, these championship winning kits have once again changed the game. New for 2010, Project X Platinum Kits feature the same top of the line products that top professionals rely on. The redesigned piston and rod combo gives your engine a lightweight assembly
that is engineered to give you more power and durability. Revolutionary to the industry, these types of assemblies were once only available as custom pieces at custom
prices. Now, off the shelf and available, these kits are just the thing you need to transform your bike into a racing machine without breaking the bank.
- Platinum Kit includes: Full Race Piston, Piston Pin, Piston Rings, Pin locks, Carrillo Rod and Gasket Kit
- Piston Kit includes: Full Race Piston, Piston Pin, Piston Rings, Pin Lock rings for 1 cylinder
- Gasket Kit Includes: Cometic high performance top end gaskets required to replace piston and rod in 1 cylinder
|
| Bore Size |
Disp |
Comp |
Installation
Notes |

Platinum Kit
|

Piston Kit
|

Gasket Kit
|
| 77mm std. |
250 cc |
14.0-1 |
deglaze cylinder, 1mm smaller pin, 1.5mm longer rod, lightweight |
cpkx3p10c
$630.53 $599
 | |
cp mx3p00c
$342.1 $325
 | |
cp c3267est
$69.95 $66.45
 |
|
2010 KX250F Piston Kits and Top End Gasket Kits
Stock Bore size is 77mm (3.031") Stock Stroke is 53.6mm
(2.110") |
| Bore Size |
Disp |
Comp |
Installation
Notes |

Piston/Gasket Kit
|

Piston Kit
|

Gasket Kit
|
| 77mm std. |
250cc |
13.5-1 |
deglaze cylinder |
cpkx3050c
$335.79 $319
 | |
cp mx3050c
$292.63 $278
 | |
cp c3267hb
$62.4 $59.28
 | |
| 77mm std. |
250cc |
14.2-1 |
deglaze cylinder |
cpkx3051c
$335.79 $319
 | |
cp mx3051c
$292.63 $278
 | |
cp c3267hb
$62.4 $59.28
 | |
2010 Kawasaki KX250F Racing Top End Project X Platinum Racing Piston, Carrillo Connecting Rod and Cometic Gasket Kit
Developed and proven in the 2009 AMA outdoor motocross season, these championship winning kits have once again changed the game. New for 2010, Project X Platinum Kits feature the same top of the line products that top professionals rely on. The redesigned piston and rod combo gives your engine a lightweight assembly
that is engineered to give you more power and durability. Revolutionary to the industry, these types of assemblies were once only available as custom pieces at custom
prices. Now, off the shelf and available, these kits are just the thing you need to transform your bike into a racing machine without breaking the bank.
- Platinum Kit includes: Full Race Piston, Piston Pin, Piston Rings, Pin locks, Carrillo Rod and Gasket Kit
- Piston Kit includes: Full Race Piston, Piston Pin, Piston Rings, Pin Lock rings for 1 cylinder
- Gasket Kit Includes: Cometic high performance top end gaskets required to replace piston and rod in 1 cylinder
|
| Bore Size |
Disp |
Comp |
Installation
Notes |

Platinum Kit
|

Piston Kit
|

Gasket Kit
|
| 77mm std. |
250 cc |
14.0-1 |
deglaze cylinder, 1mm smaller pin, 1.5mm longer rod, lightweight |
cpkx3p51c
$630.53 $599
 | |
cp mx3p51c
$342.1 $325
 | |
cp c3267est
$69.95 $66.45
 |
|
High Performance Carrillo KX250F Connecting Rod KX 250F Racing Rod |
Premium Carrillo Kawasaki KX250F connecting rod provides superior strength for extreme high performance and racing KX 250F engines. Designed with legendary Carrillo quality to give you an extremely strong and dependable replacement connecting rod at a reasonable price. Can be used as a stock replacement connecting rod as well as for high performance and racing engines, including big bore KXF250 engines.
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2004 - 2009 KX250F Connecting Rod
KA-25CA<-03642N
$276.32 $262.5
 | |
2010 KX 250F Connecting Rod
KA-2510CA<-03642N
$276.32 $262.5
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Replacement Special Carrillo KX250F Connecting Rod for CP Pistons Platinum Kit |
| The KX 250F connecting rods listed in this row are for use ONLY with the matching CP Platinum series pistons. |
2004 - 2009 KX250F Connecting Rod
Use with matching CP Platinum Piston only
SU-2515CA<-03701N
$276.32 $262.5
 | |
2010 KX250F Connecting Rod
Use with matching CP Platinum Piston only
Please contact us for help with this rod |
Return to top of KX250F Piston page
The pistons, rods and gaskets listed on this page fit the
following model year Kawasaki KX250F Dirt Bikes:
2004 2005 2006 2007 2008 2009 2010 Kawasaki KX250F
© Motorsports Parts Corporation T/A Campbell Enterprises. All rights reserved
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