Wiseco 3248KD Semi Keystone Ring Set for Kawasaki 750 / Yamaha 700 Models - 82.50mm 2004 Honda CRF450R 1989 Polaris Star 250

1989 Polaris Star 250

2015 Arctic Cat M 8000 Limited 153"

1988 Suzuki LT80 Quad Sport

1- Rear upper spacer

Wiseco 3248KD Semi Keystone Ring Set for Kawasaki 750 / Yamaha 700 Models - 82.50mm 2004 Honda CRF450R 1989 Polaris Star 250Wiseco Performance Piston Rings Performance Piston Rings Titanium Nitride coated for increased durability. These rings resist wear from the exhaust bridge and are designed for extreme racing conditions. These rings maintain their size and geometry for exceptional ring seal providing sustained peak performance in race applications. Compatible with Wiseco branded pistons ONLY!!!! Manufacturer in the USA Note: Ring Sets come "Per Piston" and may be only