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 |
|---|
| KTM | 400 EGSE | 1996-1998 |
| KTM | 400 LC4 E Enduro | 1997-2001 |
| KTM | 400 LC4 Enduro | 1997-2001 |
| KTM | 400 LSE | 1997-1998 |
| KTM | 600 LC4 Enduro | 1988-1989 |
| KTM | 600 LC4 Enduro | 1990 |
| KTM | 600 LC4 Enduro | 1991-1993 |
| KTM | 600 LC4 MX | 1989 |
| KTM | 600 LC4 MX | 1990-1992 |
| KTM | 620 LC4 Enduro | 1994 |
| KTM | 620 LC4 MX | 1994 |
| KTM | 620 LC4 SX Motocross | 1995-1998 |
| KTM | 620 SC Super Competition | 1995-1996 |
| KTM | 625 LC4 Supercompetition | 2002 |
| KTM | 690 Enduro R | 2008-2018 |
| KTM | 690 Enduro | 2008-2010 |
| KTM | 690 SM | 2007 |
