The SRAM PC-1091R is a 10-speed chain built with heavily chamfered outer plates for fast, quiet shifting across all gear combinations. Hollow pins reduce weight without compromising tensile strength, and the chain is compatible with SRAM and Shimano 10-speed road and MTB drivetrains — making it a reliable, high-value replacement option.

Highlights

  • 10-speed chain for road and MTB drivetrains
  • Heavily chamfered outer plates for smooth, quiet gear changes
  • Hollow pins for reduced weight with maintained strength
  • Compatible with SRAM and Shimano 10-speed drivetrains
  • Includes PowerLock quick-link for tool-free connection

Chamfered plates for shift quality

Chamfering the outer plate edges allows the chain to engage the cassette cog more smoothly on each shift — reducing the catch and hesitation that occurs with sharp-edged plates. Combined with hollow-pin construction, the PC-1091R delivers genuine performance at a mid-range price point.

Fit and compatibility

10-speed chain. Compatible with SRAM and Shimano 10-speed road and MTB drivetrains. Includes PowerLock quick-link. Check current chain wear before installation — a stretched cassette will accelerate wear on a new chain.

Installation. Service. Compatibility. Find all the documentation needed to set up, use, and maintain your components in the SRAM Service hub.

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Features
  • SRAM Road 10-speed compatible
  • HollowPin™ construction
  • Lightweight, smooth, precise-shifting
  • PowerLock® connecting link

Specifications

Compat - Speed (CN) 10s
Outer link finish Nickel
Color - Outer link Silver
Inner link finish Nickel
Color - Inner link Silver
Chain connector PowerLock
Chain length (links) 114 links
Pin variant Hollow Pin
SKU SRM-CN-1091R-A1
Model # CN-1091R-A1
Barcode # CN-1091R-A1
Brand SRAM