JT. 520HDS 14/50 Super-Reinforced Chain kitRef : JTC01652A / 3042605

JT 520HDS 14/50 Super-Reinforced Chain Kit (Manufacturer Ref: 485819): a set designed for off-road riders seeking a reliable and robust transmission. This kit combines a reinforced JT HDS chain in pitch 520 with an aluminum sprocket and a 14-tooth front sprocket, 14/50 setup tailored to the demands of motocross.

• Chain type: JT HDS, quality super-reinforced
• Pitch: 520
• Seals: XS-Ring for better sealing of the links and extended lubrication
• Color: black/steel chain
• Sprocket: aluminum, lightweight to reduce unsprung mass
• Sprocket/ratio: 14/50, common configuration in motocross

Designed to tackle tough terrain, this kit is aimed at motocross bikes where durability and consistent performance are crucial. Compatible with many 250cc models and other machines equipped with 520 — including KTM 250 SX (2021/2022) and HUSQVARNA TC 250 (2021) — it facilitates restoration or track/terrain preparation.

Replace your transmission with a kit designed for off-road: easy installation, components suited for amateur competition and intensive outings. Check compatibility with your model and alignment before installation to ensure optimal performance.