Product description
The Athena Big Bore Race Cylinder Kit For Yamaha WRF250 2001-2012 - Silver is part of the latest collection from Athena.
Features:
- Kit includes aluminum cylinder with nickel-carbide coating designed with larger water jackets
- Specially designed, high performance, hard anodized power valves (cannot use OEM)
- Forged piston with molybdenum coating
- Does not include cylinder head.
Specifications:
- Base Color: Silver
- Bore Size: 83.00 mm
- Compression Ratio Imperial: 12.5
- Compression Ratio: 12.5
- Cylinder Bore Coating: Nickel-Carbide
- Displacement: 290 cc
- Engine Type: 4-Stroke
- Material: Aluminum
- Product Name: Cylinder Kit
- Style: Big Bore
- Units: Kit
To fit:
- YAMAHA WR 250 F 2001 American Models
- YAMAHA WR 250 F 2001 European Models
- YAMAHA WR 250 F 2002 American Models
- YAMAHA WR 250 F 2002 European Models
- YAMAHA WR 250 F 2003 American Models
- YAMAHA WR 250 F 2003 European Models
- YAMAHA WR 250 F 2004 American Models
- YAMAHA WR 250 F 2004 European Models
- YAMAHA WR 250 F 2005 American Models
- YAMAHA WR 250 F 2005 European Models
- YAMAHA WR 250 F 2006 American Models
- YAMAHA WR 250 F 2006 European Models
- YAMAHA WR 250 F 2007 American Models
- YAMAHA WR 250 F 2007 European Models
- YAMAHA WR 250 F 2008 American Models
- YAMAHA WR 250 F 2008 European Models
- YAMAHA WR 250 F 2009 American Models
- YAMAHA WR 250 F 2009 European Models
- YAMAHA WR 250 F 2010 American Models
- YAMAHA WR 250 F 2010 European Models
- YAMAHA WR 250 F 2011 American Models
- YAMAHA WR 250 F 2011 European Models
- YAMAHA WR 250 F 2012 American Models
- YAMAHA WR 250 F 2012 European Models
- YAMAHA YZ 250 F 2001 American Models
- YAMAHA YZ 250 F 2001 European Models
- YAMAHA YZ 250 F 2002 American Models
- YAMAHA YZ 250 F 2002 European Models
- YAMAHA YZ 250 F 2003 American Models
- YAMAHA YZ 250 F 2003 European Models
- YAMAHA YZ 250 F 2004 American Models
- YAMAHA YZ 250 F 2004 European Models
- YAMAHA YZ 250 F 2005 American Models
- YAMAHA YZ 250 F 2005 European Models
- YAMAHA YZ 250 F 2006 50th Anniversary Limited Edition American Models
- YAMAHA YZ 250 F 2006 50th Anniversary Limited Edition European Models
- YAMAHA YZ 250 F 2006 American Models
- YAMAHA YZ 250 F 2006 European Models
- YAMAHA YZ 250 F 2007 American Models
- YAMAHA YZ 250 F 2007 European Models
Manufacturer part number: P400485100012
View all Athena. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Athena Big Bore Race Cylinder Kit For Yamaha WRF250 2001-2012 - Silver
To fit:
- YAMAHA WR 250 F 2001 American Models
- YAMAHA WR 250 F 2001 European Models
- YAMAHA WR 250 F 2002 American Models
- YAMAHA WR 250 F 2002 European Models
- YAMAHA WR 250 F 2003 American Models
- YAMAHA WR 250 F 2003 European Models
- YAMAHA WR 250 F 2004 American Models
- YAMAHA WR 250 F 2004 European Models
- YAMAHA WR 250 F 2005 American Models
- YAMAHA WR 250 F 2005 European Models
- YAMAHA WR 250 F 2006 American Models
- YAMAHA WR 250 F 2006 European Models
- YAMAHA WR 250 F 2007 American Models
- YAMAHA WR 250 F 2007 European Models
- YAMAHA WR 250 F 2008 American Models
- YAMAHA WR 250 F 2008 European Models
- YAMAHA WR 250 F 2009 American Models
- YAMAHA WR 250 F 2009 European Models
- YAMAHA WR 250 F 2010 American Models
- YAMAHA WR 250 F 2010 European Models
- YAMAHA WR 250 F 2011 American Models
- YAMAHA WR 250 F 2011 European Models
- YAMAHA WR 250 F 2012 American Models
- YAMAHA WR 250 F 2012 European Models
- YAMAHA YZ 250 F 2001 American Models
- YAMAHA YZ 250 F 2001 European Models
- YAMAHA YZ 250 F 2002 American Models
- YAMAHA YZ 250 F 2002 European Models
- YAMAHA YZ 250 F 2003 American Models
- YAMAHA YZ 250 F 2003 European Models
- YAMAHA YZ 250 F 2004 American Models
- YAMAHA YZ 250 F 2004 European Models
- YAMAHA YZ 250 F 2005 American Models
- YAMAHA YZ 250 F 2005 European Models
- YAMAHA YZ 250 F 2006 50th Anniversary Limited Edition American Models
- YAMAHA YZ 250 F 2006 50th Anniversary Limited Edition European Models
- YAMAHA YZ 250 F 2006 American Models
- YAMAHA YZ 250 F 2006 European Models
- YAMAHA YZ 250 F 2007 American Models
- YAMAHA YZ 250 F 2007 European 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 Race Cylinder Kit For Yamaha WRF250 2001-2012 - Silver is part of the latest collection from Athena.
Features:
- Kit includes aluminum cylinder with nickel-carbide coating designed with larger water jackets
- Specially designed, high performance, hard anodized power valves (cannot use OEM)
- Forged piston with molybdenum coating
- Does not include cylinder head.
Specifications:
- Base Color: Silver
- Bore Size: 83.00 mm
- Compression Ratio Imperial: 12.5
- Compression Ratio: 12.5
- Cylinder Bore Coating: Nickel-Carbide
- Displacement: 290 cc
- Engine Type: 4-Stroke
- Material: Aluminum
- Product Name: Cylinder Kit
- Style: Big Bore
- Units: Kit
To fit:
- YAMAHA WR 250 F 2001 American Models
- YAMAHA WR 250 F 2001 European Models
- YAMAHA WR 250 F 2002 American Models
- YAMAHA WR 250 F 2002 European Models
- YAMAHA WR 250 F 2003 American Models
- YAMAHA WR 250 F 2003 European Models
- YAMAHA WR 250 F 2004 American Models
- YAMAHA WR 250 F 2004 European Models
- YAMAHA WR 250 F 2005 American Models
- YAMAHA WR 250 F 2005 European Models
- YAMAHA WR 250 F 2006 American Models
- YAMAHA WR 250 F 2006 European Models
- YAMAHA WR 250 F 2007 American Models
- YAMAHA WR 250 F 2007 European Models
- YAMAHA WR 250 F 2008 American Models
- YAMAHA WR 250 F 2008 European Models
- YAMAHA WR 250 F 2009 American Models
- YAMAHA WR 250 F 2009 European Models
- YAMAHA WR 250 F 2010 American Models
- YAMAHA WR 250 F 2010 European Models
- YAMAHA WR 250 F 2011 American Models
- YAMAHA WR 250 F 2011 European Models
- YAMAHA WR 250 F 2012 American Models
- YAMAHA WR 250 F 2012 European Models
- YAMAHA YZ 250 F 2001 American Models
- YAMAHA YZ 250 F 2001 European Models
- YAMAHA YZ 250 F 2002 American Models
- YAMAHA YZ 250 F 2002 European Models
- YAMAHA YZ 250 F 2003 American Models
- YAMAHA YZ 250 F 2003 European Models
- YAMAHA YZ 250 F 2004 American Models
- YAMAHA YZ 250 F 2004 European Models
- YAMAHA YZ 250 F 2005 American Models
- YAMAHA YZ 250 F 2005 European Models
- YAMAHA YZ 250 F 2006 50th Anniversary Limited Edition American Models
- YAMAHA YZ 250 F 2006 50th Anniversary Limited Edition European Models
- YAMAHA YZ 250 F 2006 American Models
- YAMAHA YZ 250 F 2006 European Models
- YAMAHA YZ 250 F 2007 American Models
- YAMAHA YZ 250 F 2007 European Models
Manufacturer part number: P400485100012
View all Athena. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Athena Big Bore Race Cylinder Kit For Yamaha WRF250 2001-2012 - Silver
To fit:
- YAMAHA WR 250 F 2001 American Models
- YAMAHA WR 250 F 2001 European Models
- YAMAHA WR 250 F 2002 American Models
- YAMAHA WR 250 F 2002 European Models
- YAMAHA WR 250 F 2003 American Models
- YAMAHA WR 250 F 2003 European Models
- YAMAHA WR 250 F 2004 American Models
- YAMAHA WR 250 F 2004 European Models
- YAMAHA WR 250 F 2005 American Models
- YAMAHA WR 250 F 2005 European Models
- YAMAHA WR 250 F 2006 American Models
- YAMAHA WR 250 F 2006 European Models
- YAMAHA WR 250 F 2007 American Models
- YAMAHA WR 250 F 2007 European Models
- YAMAHA WR 250 F 2008 American Models
- YAMAHA WR 250 F 2008 European Models
- YAMAHA WR 250 F 2009 American Models
- YAMAHA WR 250 F 2009 European Models
- YAMAHA WR 250 F 2010 American Models
- YAMAHA WR 250 F 2010 European Models
- YAMAHA WR 250 F 2011 American Models
- YAMAHA WR 250 F 2011 European Models
- YAMAHA WR 250 F 2012 American Models
- YAMAHA WR 250 F 2012 European Models
- YAMAHA YZ 250 F 2001 American Models
- YAMAHA YZ 250 F 2001 European Models
- YAMAHA YZ 250 F 2002 American Models
- YAMAHA YZ 250 F 2002 European Models
- YAMAHA YZ 250 F 2003 American Models
- YAMAHA YZ 250 F 2003 European Models
- YAMAHA YZ 250 F 2004 American Models
- YAMAHA YZ 250 F 2004 European Models
- YAMAHA YZ 250 F 2005 American Models
- YAMAHA YZ 250 F 2005 European Models
- YAMAHA YZ 250 F 2006 50th Anniversary Limited Edition American Models
- YAMAHA YZ 250 F 2006 50th Anniversary Limited Edition European Models
- YAMAHA YZ 250 F 2006 American Models
- YAMAHA YZ 250 F 2006 European Models
- YAMAHA YZ 250 F 2007 American Models
- YAMAHA YZ 250 F 2007 European 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.































