JTR818 Rear Drive Motorcycle Sprocket 42 Teeth (JTR 818.42)

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.


  • Fully heat treated for higher wear resistance
  • Meet or exceed Japanese OEM standards
  • Optimum design for light weight and strength
  • Perfectly finished in zinc or black enamel coating

Compatible Bikes:

Manufacturer Model Year
Suzuki GS1000 All 1978-1982
Suzuki GS1100 E,ES 1984-1986
Suzuki GS1100 E-L,ES 1980-1983
Suzuki GS1150 ES3,ESE,EF,ESF,EF2,EG,ESG - USA 1984-1986
Suzuki GSX1000 All 1982-1984
Suzuki GSX1100 EF,EG 1985-1988
Suzuki GSX1100 ET,EX
Suzuki GSX1100 EZ,ESD 1980-1985
Suzuki GSX1100 SZ,SD Katana 1981-1985
Suzuki RE5 1975-1977

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