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
Euro MSRP includes VAT
Some variations of this product featured on this page are not available for purchase and are installed on bicycles as original equipment only. See your dealer for details.
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Specifications for PC-1091R Chain
|Technology Highlight(s)||PowerLock™, PowerChain II™, HollowPin™|
|Closing Link||PowerLock™ tool-less connecting link|
|Outer Plate||Nickel silver|
|Inner Plate||Nickel silver|
|Pin Treatment||Chrome Hardened Pins|
|Weight||257g (114 links)|
|Recommended Group||SRAM XX|
|Compatibility||Industry-standard 10-speed systems|
We employ HollowPin™ construction on all SRAM top of the line PowerChains. HP yields plate retention strength, front and rear shifting efficiency, and low weight benchmarks unreachable in solid pin chain applications.
- PowerChain II
Extremely strong. Incredibly precise. SRAM's PowerChain II increases front and load shifting performance without sacrificing rear shifting precision. The Step2™ riveting process increases the Push Pin Power for increased strength and durability.
SRAM chain engineers developed PowerLock® as a tool free, sure, and consistent way to connect our chains. While PowerLock® does not require special tools for install, the especially tight tolerances of 10-, 11- and 12-speed drivetrains mandate that each PowerLock® is good for a one-time application only.