PISTON KIT 88-98 YZ250 68.00 B, PROX 01.2314.B WR250 88-97Piston KIT 68. 00mm Bore ProX pistons are precision machined on the latest, state of the art CNC equipment. The same low expansion, low friction piston alloy is used as is used for all major Japanese engine manufacturers. ProX Piston Kits are a first class solution to replace the original piston in your Motorcycle, Scooter, Moped, ATV, Personal Watercraft, etc. Coated for ultimate performance Most of the ProX pistons come with a coating. Our OEM style

Technical Specifications:

YAMAHA YZ250 X 2016

HEAD & BASE GASKET SET

(1) 20x30x5 seal

(1) Tensioner gasket

YAMAHA YZF450 YZ450F 2005-2006

2017 YZ250 (YZ250H2) - Crankshaft Piston

Clutch rubber set 17

Factory tested for 100% reliability

and marine grade Stainless braiding to help eliminate expansion and transmit Sustained braking force to your calliper

and O-rings that you need to get the job done

HPI Ignition kit for 1981-1983 Honda CR450 & CR480