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 Steel or SCM415 Chromoly Steel Alloy.
| Manufacturer |
Model |
Year |
| Gas Gas |
125 EC R |
2014 |
| Gas Gas |
125 EC R |
2015 |
| Gas Gas |
125 EC Racing |
2013 |
| Gas Gas |
125 EC |
2003-2012 |
| Yamaha |
DT200 R-W,D,E,F,G (2YY) |
1989-1995 |
| Yamaha |
DT200 WP,WR (3XP) - Japan |
1990 |
| Yamaha |
XVS125 Drag Star >>> 520 Chain Conversion |
2000-2004 |
| Yamaha |
YZ125 E,F,G,H |
1993-1996 |
| Yamaha |
YZ125 J,K |
1997-1998 |
| Yamaha |
YZ125 L,M,N |
1999-2001 |
| Yamaha |
YZ125 P,R,S (5XE2) |
2002-2004 |
| Yamaha |
YZ125 T |
1987 |
| Yamaha |
YZ125 U |
1988 |
| Yamaha |
YZ125 W,A,B,D |
1989-1992 |
