REAR SPROCKET JTR854.39 JT 50

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: 39


• Drive chain pitch: 530


• Colour:  Silver

Vehicle Fitment

Yamaha (Road, Rear)

• RD250 DXE (1978-1980)


• XS250


• XS250 Alloy Wheel (1978-1980)


• XS250 C Spoke Wheel (-1978)


• RD400 DXE Alloy Wheel (1978-1980)


• RD400 F Daytona (1979)


• XS400 Alloy Wheel (1978-1980)


• XS400 D,2E (1977-1978)


• XS400 E,F,2F (1978-1979)


• XS400 G,H Heritage (1980-1981)


• XS400 SE (1980-1982)


• XS500 C Alloy Wheel (1976-1977)


• XS500 C,D,E (1976-1978)


• XS500 D Alloy Wheel (1978-1980)