DetailsChain:~ SRAM Chain PC 1170 HollowPin 120 links PowerLock 11-speed.
- • Features more heavily chamfered outer plates for improved shifting and quieter operation.
- • Chrome-hardened pin construction provides longer chain life.
- • HollowPin construction: strong, precise and lightweight.
- • PowerLock (silver) connecting link.
- • Narrower profile for 11-speed performance.