Wiseco Semi Keystone Ring Set for Polaris 550 / Yamaha 60 Models - 73mm - 2874KD 1988 Harley-Davidson Electra Glide Sport 2017 Harley-Davidson Sportster Superlow -

2017 Harley-Davidson Sportster Superlow - XL 1200T

2010 Triumph 675 Street Triple

2003 - 09 LT-Z400 Quad Sport Z

2018 Polaris Sportsman 450 HD 2x4

The only ice scratcher that uses a replaceable carbide tip

Wiseco Semi Keystone Ring Set for Polaris 550 / Yamaha 60 Models - 73mm - 2874KD 1988 Harley-Davidson Electra Glide Sport 2017 Harley-Davidson Sportster Superlow -Wiseco 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