JTR1307 Black Edition Induction Hardened ZBK Motorcycle Sprocket 42 Teeth (JTR 1307.42) Yamaha_YFZ450-R-Special-Edition-(13-19)_2016 the ERV7 is the light

the ERV7 is the light weight road racing champion

SS (GS75X) - Japan 1984-1985 Suzuki GSX750 S-2

S2C (GS75X) - Japan 1984-1985 Suzuki GSXR1000 K1

Tough heavy duty steel canister capable of withstanding extreme pressure

which is heat-treated and shot-peened for maximum strength and durability

JTR1307 Black Edition Induction Hardened ZBK Motorcycle Sprocket 42 Teeth (JTR 1307.42) Yamaha_YFZ450-R-Special-Edition-(13-19)_2016 the ERV7 is the lightFeatures: Induction Hardened ZBK Sprocket Meet or exceed Japanese OEM standards Optimum design for light weight and strength Finished In Black Matte Teeth Heat Induction Hardened To 38 50 HRC Made by JT Sprockets, world leading aftermarket sprocket manufacturer for over 30 years. JT Sprockets offer an unbeatable combination of quality, durability, and price. Compatible Bikes: Manufacturer Model Year Honda CBR600 RA A,B,C,D,E,F,G,H,J (C ABS) USA 2009