JT. Racelite Aluminium Black Rear Sprocket 897 - 520 SprocketRef : JTC01286A / 1096584004

JT SPROCKETS Racelite Black Aluminum Sprocket 897 - 520 (ref. JTA897.42BLK): a sprocket designed for riders looking for a lightweight and refined transmission part for their road, enduro, or quad outings. Designed to fit 520 pitch chains, it easily integrates during a replacement or gear ratio change.

• Material: aerospace aluminum 7075-T6 (Ergal)
• Color: black
• Number of teeth: 42
• Chain pitch: 520
• Type: standard
• Manufacturer reference: JTA897.42BLK

The 7075-T6 alloy used for this sprocket is known for its mechanical strength, offering a good balance between durability and reduced weight. The Racelite black finish provides a racing and discreet look, suitable for both roadsters and off-road machines. Whether you are looking to modify the final drive ratio for a more responsive ride or simply replace a worn part, this sprocket is part of the JT SPROCKETS transmission range, a specialist in sprockets and crowns.

Recommended uses: Quad, Motocross, Roadster. Examples of compatible motorcycles (for reference only): GAS GAS SM 700 (2026), KTM 690 SMC R (2026), TRIUMPH TF 250-X (2026). Always check the required chain pitch and number of teeth for your model before installation.