FRONT SPROCKET JTF422.12 JT JTF421/422 SF422-12

Built from premium SCM420 chromoly, 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


• SCM420 chromoly steel fronts for strength and impact resistance


• 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: SCM420 chromoly


• Tooth count: 12


• Drive chain pitch: 520


• Colour: Silver

Vehicle Fitment

Cagiva (Off Road, Front)

• 125 Enduro (1981-1982)


• 125 WMX (1982-1984)


• 125 WMX GP (1985-1988)


• 250 WMX (1983-1984)


• 500 WMX (1985)

Kawasaki (Off Road, Front)

• KX125 (1980-1993)


• KDX175 (1979-1982)

Suzuki (Off Road, Front)

• 
  

  DS185 (1978-1980)

  
  

Suzuki (Road, Front)

• T20 Super Six (1968)


• RG125 Wolf (1992-1994)


• TC125 (1973-1977)


• TSR125 (TS125R-L/R) (1990-1994)


• GT185 (1974-1979)


• TF185 (1981-)


• TS185 (1971-1984)


• GT200 EX (X5) (1979-1982)


• SB200 (1979-1981)

Yamaha (Off Road, Front)

• YZ100 (1976-1983)


• IT125 (1980-1981)


• YZ125 (1977-1983; 1985-1986)


• IT175 (1977-1983)


• YZ175 (1976)


• BW200 (1985-1988)


• IT200 (1984-1986)


• BW350 (1987-1988)