Hastings Piston Ring Set - 2M6127030 For Harley Motorcycles 1978-1984 Brand_Hardline 2004-2006 Yamaha YZF-R1

2004-2006 Yamaha YZF-R1

V-shaped base to accommodate off-road

Riding Style Adventure Touring / Dual-Sport Color/Finish Black Product Name Bracket Type Steering Damper Units Each

Cable ferrules are designed to fit stock H-D thread-in and clip-in cables

Comfort foam breathable top layer maximizes SaddleGel efficiency

Hastings Piston Ring Set - 2M6127030 For Harley Motorcycles 1978-1984 Brand_Hardline 2004-2006 Yamaha YZF-R1Features Includes top compression rings, second compression rings, and oil control rings Top Compression Rings are Barrel Face Helps in the the heat transfer process between the piston and cylinder wall Controls combustion chamber gases allowing the piston to transfer the energy of the expanding combustion gases, to the crankshaft Second Compression Ring are Reverse Torsional Taper Face Promotes side sealing that prevents oil from being forced under