JTR1800 Rear Drive Motorcycle Sprocket 41 Teeth (JTR 1800.41)Features: Fully heat treated for higher wear resistance Meet or exceed Japanese OEM standards Optimum design for light weight and strength Perfectly finished in zinc or black enamel coating Made by JT Sprockets, world leading aftermarket sprocket manufacturer for over 30 years. JT Sprockets offer an unbeatable combination of quality, durability, and price. JT Drive sprockets are exclusively made from the finest Japanese ultra durable high carbon C49

J (5TJU/W) - USA 2010-2018 Yamaha YZ250 F-B

D Varadero (SD01/02) 1999-2013

K3 1978-1979 Honda XL125 SA

Manufacturer Model Year Honda CR50 1983-1985 Honda CR80 RC 1982

M 1999-2000 Yamaha WR250 F-W

Z (Off Road Version) (5UMU/W) 2007-2010 Yamaha WR250 FN (Enduro Version) 2001 Yamaha WR400 F-L

Manufacturer Model Year Honda CBR600 FX

Manufacturer Model Year Yamaha TTR125 (5HPP) 2002-2004 Yamaha TTR125 E 2005-2010

Manufacturer Model Year Gilera 600 RC 1989-1992 Honda CBR250 FG

Manufacturer Model Year Derbi 50 Senda R 2000-2002

R-2 1996-2002 Honda CR85 R-5

Manufacturer Model Year Honda CB600 F-7