Product description
The Athena Big Bore Piston Kit For Honda CRF250R 2004-2009 Size A is part of the latest collection from Athena.
Features:
- Includes rings, clips and pin
- Easy-to-follow step-by-step installation instructions
Specifications:
- Bore Size: 81.95 mm
- Compression Ratio Imperial: 13.1
- Compression Ratio: 13.1
- Displacement: 280 cc
- Engine Type: 4-Stroke
- Piston Material: Forged 2618 Aluminum
- Product Name: Piston Kit
- Style: Forged
- Type: A
- Units: Kit
To fit:
- HONDA CRF 250 R 2004 All Models
- HONDA CRF 250 R 2005 All Models
- HONDA CRF 250 R 2006 All Models
- HONDA CRF 250 R 2007 All Models
- HONDA CRF 250 R 2008 All Models
- HONDA CRF 250 R 2009 All Models
- HONDA CRF 250 X 2004 All Models
- HONDA CRF 250 X 2005 All Models
- HONDA CRF 250 X 2006 All Models
- HONDA CRF 250 X 2007 All Models
- HONDA CRF 250 X 2008 All Models
- HONDA CRF 250 X 2009 All Models
Manufacturer part number: S5F08200001A
View all Athena. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Athena Big Bore Piston Kit For Honda CRF250R 2004-2009 Size A
To fit:
- HONDA CRF 250 R 2004 All Models
- HONDA CRF 250 R 2005 All Models
- HONDA CRF 250 R 2006 All Models
- HONDA CRF 250 R 2007 All Models
- HONDA CRF 250 R 2008 All Models
- HONDA CRF 250 R 2009 All Models
- HONDA CRF 250 X 2004 All Models
- HONDA CRF 250 X 2005 All Models
- HONDA CRF 250 X 2006 All Models
- HONDA CRF 250 X 2007 All Models
- HONDA CRF 250 X 2008 All Models
- HONDA CRF 250 X 2009 All Models

Athena offers high performance motorcycle parts designed for off-road vehicles. Known for durability and precision, their product range includes cylinder kits, gaskets, and pistons, tailored for motocross, enduro motor bikes and ATVs. Trusted by riders across the world, Athena's hard parts improve engine performance and reliability, making them a favourite in competitive and recreational off-road motorcycle riding.
Product description
The Athena Big Bore Piston Kit For Honda CRF250R 2004-2009 Size A is part of the latest collection from Athena.
Features:
- Includes rings, clips and pin
- Easy-to-follow step-by-step installation instructions
Specifications:
- Bore Size: 81.95 mm
- Compression Ratio Imperial: 13.1
- Compression Ratio: 13.1
- Displacement: 280 cc
- Engine Type: 4-Stroke
- Piston Material: Forged 2618 Aluminum
- Product Name: Piston Kit
- Style: Forged
- Type: A
- Units: Kit
To fit:
- HONDA CRF 250 R 2004 All Models
- HONDA CRF 250 R 2005 All Models
- HONDA CRF 250 R 2006 All Models
- HONDA CRF 250 R 2007 All Models
- HONDA CRF 250 R 2008 All Models
- HONDA CRF 250 R 2009 All Models
- HONDA CRF 250 X 2004 All Models
- HONDA CRF 250 X 2005 All Models
- HONDA CRF 250 X 2006 All Models
- HONDA CRF 250 X 2007 All Models
- HONDA CRF 250 X 2008 All Models
- HONDA CRF 250 X 2009 All Models
Manufacturer part number: S5F08200001A
View all Athena. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Athena Big Bore Piston Kit For Honda CRF250R 2004-2009 Size A
To fit:
- HONDA CRF 250 R 2004 All Models
- HONDA CRF 250 R 2005 All Models
- HONDA CRF 250 R 2006 All Models
- HONDA CRF 250 R 2007 All Models
- HONDA CRF 250 R 2008 All Models
- HONDA CRF 250 R 2009 All Models
- HONDA CRF 250 X 2004 All Models
- HONDA CRF 250 X 2005 All Models
- HONDA CRF 250 X 2006 All Models
- HONDA CRF 250 X 2007 All Models
- HONDA CRF 250 X 2008 All Models
- HONDA CRF 250 X 2009 All Models

Athena offers high performance motorcycle parts designed for off-road vehicles. Known for durability and precision, their product range includes cylinder kits, gaskets, and pistons, tailored for motocross, enduro motor bikes and ATVs. Trusted by riders across the world, Athena's hard parts improve engine performance and reliability, making them a favourite in competitive and recreational off-road motorcycle riding.































