JT Racelite Ultra Lightweight Black Aluminium Rear Drive Sprocket (JTA 478.40BLK)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

Manufacturer Model Year Honda C70 1975-1980 Kymco 125 Jetix <<< 420 Chain Conversion - Greece / SE Asia 2012-

Manufacturer Model Year Yamaha RS125 UR

All components are heat treated using RK’s exclusive HIT (Heat Induction Transfer) process

Manufacturer Model Year Aprilia 50 RS4 Replica 2013-2016 Aprilia 50 RS4 2012-2016 Aprilia 50 RS 2006-2009 Aprilia 50 RS 2010-2013 Aprilia 50 RX 2006-2016 Aprilia 50 SX 2006-2011 Aprilia 50 SX 2012-2016 Bultaco 50 Astro SM Derbi 50 GPR Nude 2004-2005 Derbi 50 GPR Nude 2006-2013 Derbi 50 GPR Racing 2004-2005 Derbi 50 GPR Racing 2006-2013 Derbi 50 Senda R DRD Pro 2006-2013 Derbi 50 Senda SM DRD Pro 2006-2012 Gilera 50 GP 2002-2003 MBK 50 X-Power 2000-2002 MBK 50 X-Power 2003-2006 Rieju 50 MRT Pro 2009-2010 Rieju 50 MRT Supermotard / Pro 2009-2010 Rieju 50 MRT 2009-2010 Yamaha TZR50 RR (5WX5) 1997-2006

high-quality materials and superior construction deliver unbeatable performance and protection

B - USA 1973-1977 Yamaha XS250 Alloy Wheel 1978 Yamaha XS250 Alloy Wheel 1979-1980 Yamaha XS250 C Spoke Wheel up-1978 Yamaha XS250 SE

ECE R 90 approved and tested

semi-sintered

Made for the professional enduro/motocross racers

R3S (MC28) - Japan Kawasaki ZX-4 (ZX400G) - Japan 1987-1988 Kawasaki ZXR400 R (ZX400J1) - Japan Suzuki GSXR750 WW

Manufacturer Model Year Suzuki DR100 D

FW BIG 1 (SC30) 1993-1998 Honda CB1100 F (SC11) 1983 Honda CB1100 F - USA 1983 Honda CB1100 RB (SC05) 1981 Honda CB1100 RC