Description
The Renthal Twinring Rear Sprocket is designed for the 2023-2024 Husqvarna FX350-450 and KTM 350 XC-F. Featuring a dual-material construction, it combines a hardened steel outer ring with an Ultralight aluminum inner for durability and reduced weight. The steel outer ring is heated to 200°C before being permanently bonded to the aluminum core, ensuring a long-lasting connection. This design offers extended wear life without adding excessive unsprung weight, maintaining optimal power delivery. The sprocket has 47 teeth and is compatible with a 520 chain.










Reviews
There are no reviews yet.