6600YF Wiseco 4 Cycle Piston Ring Set – 66.00Mm Passes JASO T903 wet clutch

Passes JASO T903 wet clutch friction test to highest level – JASO MA2 / JASO MA

and machined in the USA in Mentor

Elevated engineering and quality control measures to ensure reliable service

Note: Some vehicles (e

Kawasaki KX250 ’88-90

6600YF Wiseco 4 Cycle Piston Ring Set – 66.00Mm Passes JASO T903 wet clutchWiseco, Piston Ring Set, 4 Cycle, 66. 00 mm Bore Wiseco 4 stroke piston ring sets are made specifically to Wisecos specifications to provide ultimate performance and sealing with Wisecos wide variety of 4 stroke pistons. From compression and sealing to oil control, rings can make or break piston performance, which is why Wiseco rings are developed and tested for race ready performance.