FRONT SPROCKET JTF421.11 JT SF422-11

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: 11


• Drive chain pitch: 520


• Colour: Silver

Vehicle Fitment

Yamaha (ATV, Front)

• YT125 Tri Moto (1982-1985).


• YT175 Tri Moto (1982-1983).