JT Sprockets steel 15 tooth front countershaft and 38 tooth rear sprocket for many Honda small trail motorcycle models from the 70's to the 80's. For use with 420 chain. Made from the latest generation of computer design and control metal cutting equipment for maximum durability. All sprockets are heat-treated and hand-finished to meet or exceed the highest possible quality standards. Check the fitment list for stock gearing, or change your sprocket size for re-gearing.
Features:
- 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
JT Sprocket Part Numbers: JTF253.15 (front), JTR256.38 (rear)
Fits Honda:
Model - Year / Chain Size - Chain Length / Front Sprocket - Rear Sprocket
CT70 Trail 70 - 1976-1980, 1982 / 420-88 / 15 - 35
CT70HK1 Trail 70H - 1972-1973 / 420-92 / 14 - 45
CT70K0 Trail 70 - 1970-1971 / 420-88 / 15 - 38
CT70K3 Trail 70 - 1974 / 420-88 / 15 - 35
CT70K4 Trail 70 - 1975 / 420-88 / 15 - 35
SL70K0 Motosport 70 - 1971-1972 / 420-96 / 13 - 44
XL70K - 1976 / 420-96 / 13 - 44
XL70K0 - 1974 / 420-96 / 13 - 44
XL70K1 - 1975 / 420-96 / 13 - 44
XL75 - 1977-1979 / 420-94 / 14 - 36
XL80S - 1980-1985 / 420-96 / 15 - 37
