Built from premium C49 high-carbon steel, JT Steel Sprockets deliver OEM-level precision and durability. With 2,500+ fitments for motorcycles and ATVs, they offer long life, exact fit, and dependable power transfer mile after mile.

Features

• C49 high-carbon steel rears for long wear


• Precision manufacturing for exact OEM fit


• Broad coverage with 2,500+ motorcycle & ATV applications


• Consistent power transfer and sprocket tooth profile accuracy


• Engineered for durability in street, track, and off-road use

Specifications

• Material: C49 high-carbon steel


• Tooth count: 42


• Drive chain pitch: 420


• Colour: Black

Vehicle Fitment

MBK (Road, Rear)

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  50 X-Limit SM (1997-1998)

  
  

Yamaha (Off Road, Rear)

• MX80 G,H,J (1980-1982)


• TY80


• YZ80 A,B,C,D (1974-1977)


• GT MX D,E,F (1977-1979)

Yamaha (Road, Rear)

• FS1


• FS1 DX


• FS1 E DX


• FS1 EA


• FS1 SE


• DT50 17W (1991)


• DT50 M (1978-1980)


• DT50 M End. (1978-1982)


• DT50 MX (1981-1987)


• DT50 MX Auto (up to 1988)


• DT50 MX-I,II (1983-1987)


• DT50 MX-II (1988 onwards)


• DT50 MX-S (1986-1995)


• DT50 R (1997-1998)


• DT50 R X-Limit (1997 onwards)


• DT50 U,W,A (DT-L/C) (1988-1990)


• DTR50 (DT50R) (1988 onwards)


• LB50 Chappy (up to 1983)


• LB50 P E,F,G,H,J Chappy (1978-1982)


• RD50 (1977-1978)


• RD50 M Spoke Wheel (1978)


• RD50 MX Auto


• RX50 K,L Special (1983-1984)


• RX50 M K,L Midnight Special (1983-1984)


• TY50 M (1978-1981)


• YSR50 2AL (1986-1992)


• DT80 D,E,F,G,H,J,K (1977-1983)


• DT80 M (up to 1982)


• DT80 MX (1983)


• GT80 A,B,C,D,E,F,G,H,J (1973-1982)