TOP QUALITY AT ECONOMICAL PRICES
Made exclusively from the finest Japanese 545C high carbon steel
Heat treated and hand finished to meet or exceed O.E.M. standards
Outlasts any mild steel or surface hardened sprocket as much as two or three times over
OEM gearing is 48 Tooth rear 21 Tooth front
All sprockets have 530 chain pitch

Fitment
1977 Yamaha It175
1978 Yamaha It175
1979 Yamaha It175
1976 Yamaha YZ100
1977 Yamaha YZ100
1978 Yamaha YZ100
1979 Yamaha YZ100
1980 Yamaha YZ100
1981 Yamaha YZ100
1980 Yamaha TT250
1981 Yamaha TT250
1982 Yamaha TT250
1980 Yamaha It125
1981 Yamaha It125
1976 Yamaha YZ175
1987 Yamaha SRX250
1980 Yamaha SR250
1981 Yamaha SR250
1982 Yamaha SR250
1981 Yamaha SR250T
1980 Yamaha XT250
1981 Yamaha XT250
1982 Yamaha XT250
1983 Yamaha XT250
1984 Yamaha XT250
1977 Yamaha YZ125
1978 Yamaha YZ125
1979 Yamaha YZ125