Industrial sealed bearing

Designed specifically for the Performance series GRIP damper

As the gravel segment expands

Green: 10cc – Float 34 NA2

SRAM PC 1091R Hollowpin 10 Speed Chain - 10 Speed - Silver eBay Industrial sealed bearingThe 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. The HollowPin construction of SRAM's 10 speed PowerChain provides smooth, precise shifting and weight savings without sacrificing strength. HollowPin. We employ HollowPin construction on all SRAM top of the line PowerChains.