JTF577 Rubber Cushioned Front Drive Motorcycle Sprocket 15 Teeth (JTF 577.15 RB)

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.

Rubber cushioned sprockets have been widely used by the major Japanese motorcycle manufacturers since early 1990s to dampen the chain impact on the teeth of the front sprocket. JT Sprockets has now released these same sprockets to the after market. Quality, design and OEM proven technology are the same as used for what is supplied to the motorcycle manufacturers and genuine replacement parts.


  • Rubber cushion to reduce operational noise and extent chain and sprocket life
  • 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
MuZ 600 Sport Cup - France 1997-1998
MuZ 660 Baghira 1997-2003
MuZ 660 Mastiff 1997-2003
MuZ 660 Scorpion Replica 1995-1999
MuZ 660 Scorpion Sport 1995-1999
MuZ 660 Scorpion Tour 1995-2002
MuZ 660 Scorpion Traveller 1995-2002
MuZ 660 Tour - France 1997-1998
MuZ 660 Trouper - France 1997-1998
Yamaha SZR660 1996-1998
Yamaha TT600 R 1998-2003
Yamaha XT600 D,E 1987
Yamaha XT600 E,EC-A,B,D,E,F,G (Lightweight Rear Sprocket) - USA 1990-1995
Yamaha XT600 E,EC-A,B,D,E,F,G - USA 1990-1995
Yamaha XT600 E 1989-1998
Yamaha XT600 H 1987-1989
Yamaha XT600 K 1991-1994
Yamaha XT600 Z Tenere 1989-1994
Yamaha XTZ660 Tenere (3YF) 1991-1995
Yamaha XTZ660 Tenere 1996-1998

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