The PC 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.
• Technology: Hollow Pin, PowerLock®
• Compatible Gears: 10
• 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
Brand: SRAM