RENTHAL 1XR Chainring – Maximum Chain Retention in All Conditions
The Renthal 1XR chainring is engineered to deliver outstanding chain retention without compromising efficiency. Its alternating narrow-wide tooth profile (1.8 mm and 3.5 mm) ensures a secure fit with the chain while minimizing friction and drag. The 3.5 mm wide teeth feature a reduced frontal profile for improved mud clearance and extended wear life.
The Renthal 1XR is the ideal choice for riders looking for a lightweight, high-performance chainring with reliable chain retention, mud-shedding design, and long-lasting durability.







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