NO WEAKEST LINK
SRAM'S Super Narrow 10-speed PowerChain™ features the PowerLock® connecting link — the only secure tool-less attachment device for a sub 6mm chain in todays market. SRAM PC-1091R series chains also feature HollowPin™ construction and outer plates with lighting holes for weight savings with no sacrifice of strength. Lightweight, smooth, precise-shifting. A true high-performance product. Compatability extends to industry-standard 10-speed systems.
- Lightweight, smooth, precise-shifting
- PowerLock® connecting link
- HollowPin™ construction