8650XX Piston Ring Set – 86.50Mm Bore – 1.00 Mm Top / 1.20 Mm 2nd / 2.80 Mm Oil don’t let a worn-out clutch

don’t let a worn-out clutch hold back your performance

K2 Plus is a high performance semi-synthetic two-stroke racing oil incorporating the most recent innovations in advanced additive technology

while fashions in helmet appearance come and go quickly

Refreshed performance from the track to the trail

24 x 31 x 16

8650XX Piston Ring Set – 86.50Mm Bore – 1.00 Mm Top / 1.20 Mm 2nd / 2.80 Mm Oil don’t let a worn-out clutchPiston Ring Set 86. 50 mm Bore 1. 00 mm Top 1. 20 mm 2nd 2. 80 mm Oil Wiseco piston ring sets are made specifically to Wisecos specifications to provide ultimate performance and sealing with Wisecos wide variety of 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.