Athena Cylinder Only Bb Supermini 53mm Yam

Features:

• AVAILABLE IN STANDARD BORE AND BIG BORE SIZES


• 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET


• CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES


• CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET

Fitment:
Yamaha YZ85 2002
Yamaha YZ85 2003
Yamaha YZ85 2004
Yamaha YZ85 2005
Yamaha YZ85 2006
Yamaha YZ85 2007
Yamaha YZ85 2008
Yamaha YZ85 2009
Yamaha YZ85 2010
Yamaha YZ85 2011
Yamaha YZ85 2012
Yamaha YZ85 2013
Yamaha YZ85 2014
Yamaha YZ85 2015
Yamaha YZ85 2016
Yamaha YZ85 2017
Yamaha YZ85 2018