SRAM POWERCHAIN PC-1091 R HOLLOW PIN 10-SPEED CHAIN processed_sale The bell radiates the sound

The bell radiates the sound to the front

or somewhere in between

11-42 (11-13-15-17-19-21-24-28-32-37-42 teeth)

controlled operation

Top Tube φ 35 - 120 mm

SRAM POWERCHAIN PC-1091 R HOLLOW PIN 10-SPEED CHAIN processed_sale The bell radiates the soundThe 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. Features SRAM Road 10 speed compatible Lightweight, smooth, precise shifting HollowPin construction for weight savings with no sacrifice of strength Features the PowerLock connecting link ISO 4210 compliant. Specification