This EBC Clutch Kit is designed to fit model years Yamaha DT 230 R Lanza 4TP2 1997 1998. Model: DT 230 R Lanza 4TP2. SubModel: R Lanza 4TP1/2. Model: DT 230. The EBC DRC kit is the best way to reset your bike’s clutch to the exact as new standard sizing.