WSM Piston Assembly - Yamaha - Standard 010-872K Replacement Boot Soles — Tech 7 Powder-coated/polished finish

Powder-coated/polished finish

Synthetic blend has excellent high temperature resistance

"Black on black" cables feature a black vinyl casing with black chrome elbows and hardware for that "Stealth" look

EX -COMPOUND-

oversized K&N high flow air filter equals longer life

WSM Piston Assembly - Yamaha - Standard 010-872K Replacement Boot Soles — Tech 7 Powder-coated/polished finishQuality and construction that meets or exceeds OEM Feature improved E clip design Contain piston, rings, pin and clips Additional rings available separately Order one per cylinder Skirts have a nonabrasive, expansion retarding MOS2 coating to reduce heat and friction for added power and longevity MOS2 coating actually draws heat through piston walls and out the bottom Specially hardened tops add strength to ring grooves