JTR239 Rear Drive Motorcycle Sprocket 45 Teeth (JTR 239.45)

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
Honda MB50 SA - Germany 1979-1983
Honda MB50 SA 1980-1982
Honda MB80 S-A 1980
Honda MBX50 SD,SF 1984-1986
Honda MBX50 SDH (50 kmh) - Germany 1987
Honda MT50 S 1980-1981
Honda MTX80 - France
Honda MTX80 RSD (HC08) - Germany 1983

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