SRAM PC 1091R PowerChain™
The newest 1091R chain features more heavily chamfered outer plates for improved shifting and quieter running. Other advancements include a new inner plate finish plus chrome hardened pin construction, both for longer chain life.
The HollowPin construction of SRAM's 10 speed PowerChain™ provides smooth, precise shifting and weight savings without sacrificing strength.
See the booklet on new SRAM RED here.
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.Find a Dealer
Specifications for SRAM PC 1091R PowerChain™
|Technology Highlight(s)||Hollow Pin, PowerLock®|
|Closing Link||PowerLock tool-less connecting link|
|Outer Plate||Nickel Silver w/Lighting Hole|
|Inner Plate||Nickel Silver|
|Pin Treatment||Chrome Hardened Pins|
|Weight||255 Grams / 114 links|
|Rivet Type||Hollow Pin|
|Recommended Group||SRAM Red and industry standard 10 speed systems|
|Colors||Outer Plate: Nickel Silver w/Lighting Hole, Inner Plate: Nickel Silver|
|Compatibility||SRAM Red, SRAM Force, SRAM Rival, SRAM Apex and industry standard 10|
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.
SRAM chain engineers developed PowerLock as a tool free, sure and consistent way to connect our 10 speed chains. While PL does not require special tools for install, the especially tight tolerances of 10 Speed drive trains mandated that each PowerLock is good for a one-time application only.