JT. Aluminium Ultra-Light 486 - 520 SprocketRef : JTC00533A / 1096572002

JT Sprockets ultra-light aluminum sprocket, designed for riders seeking a lightweight and durable transmission part. Made from Ergal 7075-T6 alloy (aerospace aluminum), this 520 sprocket with 43 teeth offers an excellent stiffness-to-weight ratio for replacement or gearing modification on roadsters and small road trails.

• Reference: JTA486.43BLK
• Brand: JT SPROCKETS
• Material: 7075-T6 Aluminum (Ergal)
• Number of teeth: 43
• Chain pitch: 520
• Color: Black
• Type: Standard / ultra-light

This sprocket is suitable for direct replacement or for adjusting the gearing to refine engine response and chain behavior. Its black finish provides a sleek and sporty look while protecting the alloy. Particularly suitable for Kawasaki Ninja 250 R (EX250K) of the listed model years as well as many roadsters equipped with 520. Always check compatibility with your vehicle before installation (number of teeth and pitch).