SRAM RED represents the pinnacle of road racing technology and delivers countless performance advantages to the professional and enthusiast alike. RED continues in the SRAM tradition as the leader in light-weight, flawless shifting, and ergonomic advantage with gorgeous aesthetic styling. Each part was engineered with the twin goals of eliminating the superfluous while focusing on an overall synergy that translates into unmatched performance. Elegant and simple, RED perfects the riding experience through genuine innovation.
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.
Specifications for SRAM PC 1091R PowerChain™
TECHNOLOGY HIGHLIGHT(S) : Hollow Pin, PowerLock®
COMPATIBLE GEARS: 10
MODEL: PC 1091R
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.
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