JT. Aluminium Ultra-Light Self-Cleaning 210 - 520 SprocketRef : JTC00506A / 1096566011

JT SPROCKETS ultra-light mud-resistant aluminum sprocket 210 - 520 (Manufacturer part number: JTA210.49BLK): a sprocket designed for demanding riders who are replacing their transmission or modifying the gearing. Made from Ergal 7075-T6, it combines lightness and strength for both cross and roadster use.

• Material: aerospace aluminum 7075-T6 (Ergal)
• Finish: mud-resistant to facilitate dirt removal
• Color: black
• Number of teeth: 49
• Chain pitch: 520
• Type: standard – easily replaces the original sprocket

The "ultra-light" design reduces the weight of the part without compromising the mechanical integrity known from JT Sprockets products. The geometry and mud-resistant finish limit the accumulation of mud and debris, simplifying maintenance after off-road rides. Ideal for setups where one wishes to change the gearing or replace a worn sprocket.

Practical compatibility with the Cross and Roadster universe — some common fits include: BETA RR 480 4T (2024), HONDA CRF 450 X (2024), and HM MOTARD 450 (2013). Mounting on 520 chain; always check exact compatibility with your model before installation.