The new gold standard.
SRAM used everything it knew about chain technology to design the PC 1091R Hollow Pin Chain.
- Hollow Pin technology reduces weight without compromising chain strength
- PowerLock allows tool-free chain connection (one-time-use only)
- More heavily chamfered plates for smoother shifting and a quieter ride
- New inner plate finish and chrome-hardened pin construction for increased chain life
- Nickel-plated steel
- HollowPin Technology
- PowerLock chain connection
- Chrome-hardened pin construction