Specifications:

  • Athena's Big Bore kit brings the raw power you have been missing in an easy to install, reliable package that bolts on with no machining needed in most cases, and includes easy-to-follow step-by-step installation instructions.
  • Constructed from aluminium, the cylinder is lined with a nickel-carbide coating for durable, reliable performance, and the water jackets have been widened for a higher flow rate, cooling the cylinder, resulting in less power lost due to heat.
  • Features a forged piston that's been molybdenum coated for high performance use and extended wear life.
  • Includes: Big bore cylinder, big bore piston, piston pin, piston pin rings, gasket kit, Note: to achieve optimum performance re-jet the carburetor with the available jet kits.


Bike Fitment:

  • Yamaha YFZ350 Banshee 1987
  • Yamaha YFZ350 Banshee 1988
  • Yamaha YFZ350 Banshee 1989
  • Yamaha YFZ350 Banshee 1990
  • Yamaha YFZ350 Banshee 1991
  • Yamaha YFZ350 Banshee 1992
  • Yamaha YFZ350 Banshee 1993
  • Yamaha YFZ350 Banshee 1994
  • Yamaha YFZ350 Banshee 1995
  • Yamaha YFZ350 Banshee 1996
  • Yamaha YFZ350 Banshee 1997
  • Yamaha YFZ350 Banshee 1998
  • Yamaha YFZ350 Banshee 1999
  • Yamaha YFZ350 Banshee 2000
  • Yamaha YFZ350 Banshee 2001
  • Yamaha YFZ350 Banshee 2002
  • Yamaha YFZ350 Banshee 2003
  • Yamaha YFZ350 Banshee 2004
  • Yamaha YFZ350 Banshee 2005
  • Yamaha YFZ350 Banshee 2006
SKU S2_14.P400485100024_YA01
Brand Athena
Shipping Weight 0.4900kg

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