REAR SPROCKET JTR273.39 JT 520
REAR SPROCKET JTR273.39 JT 520, C49 high-carbon steel, 39 tooth count, 520 drive chain pitch, black colour. 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.
- SKU
- SR273-39.S.JT
- Brand
- JT
- Availability
- In Stock (1)
FULL DESCRIPTION
JT Steel Rear Sprocket for Motorcycles and ATVs
Engineered from premium C49 high-carbon steel, this rear sprocket is designed for exceptional durability and long-lasting performance. JT Steel Sprockets are manufactured with OEM-level precision to ensure an exact fit and reliable power transfer for your motorcycle or ATV. With extensive coverage across more than 2,500 applications, this sprocket is built to withstand the demands of street, track, and off-road riding.
Key Features:
- Constructed with durable C49 high-carbon steel for extended wear life.
- Precision manufacturing guarantees an exact fit, replicating OEM specifications.
- Offers consistent and accurate power transfer with a precisely formed tooth profile.
- Engineered for superior durability across all riding conditions: street, track, and off-road.
Specifications:
- Material: C49 High-Carbon Steel
- Tooth Count: 39
- Drive Chain Pitch: 520
- Color: Black


