JTA1792 Rear Alloy Drive Motorcycle Sprocket 42 Teeth (JTA 1792.42)Features: Made from 7075 T6 Aluminium Alloy Fully heat treated for higher wear resistance Meets Japanese OEM standards Optimum design for light weight and strength JT sprockets used by top teams in British Superbike Championship, Isle of Man TT, EU and British MX Championships & many more! JT Sprockets is the world's leading manufacturer of aftermarket sprockets, constantly raising the industry's standards for quality and service. Committed to

4GX) 1993-1994 Yamaha TDR125 1995-2001 Yamaha TZR125 R (4DL) - Japan 1993-1995 Yamaha TZR80 R 1996

Manufacturer Model Year Kawasaki KLX400 B1 (KLX400 R) 2003 Suzuki DR350 L

Manufacturer Model Year Derbi 50 Senda R DRD 2002-2005

2PT) 2005-2018 Yamaha TTR125 LW (5HPH/M) 2002-2004 Yamaha TW125 (5EK) 1999-2002 Yamaha TW200 G

J - USA 2015-2018 Yamaha YZ450 F-T

Meets Japanese OEM standards

Will break chains up to 632 size

Manufacturer Model Year Yamaha WR250 F-A

Committed to supplying the most durable

Want to Gear Up / Gear Down

Manufacturer Model Year Honda XR125 L (JD19) 2003-2008

L - USA 1983-1990 Suzuki DR100 K