Power Chain II PC 870 Optie:Chain PC 870, 114 links with Power Link, 8 speed, 1 piece Ceramic Dynamic chain lubricant has

Ceramic Dynamic chain lubricant has a very high lubricating power based on ceramics

- Speed (RD): 11s - Cable pull Ratio: X-actuation - Cage (RD): Long - Max tooth: 42 - Color (RD): Black - Pulley bearings material: Steel - Cage material (RD): Steel

Integrated hanger and straddle cable removes bends or twists to reduce flex

E-sync hubs are also designed for fast engagement

Uses the same pattern as SIREN PRO

Power Chain II PC 870 Optie:Chain PC 870, 114 links with Power Link, 8 speed, 1 piece Ceramic Dynamic chain lubricant hasExtremely strong. Incredibly precise. SRAM's PowerChain II increases front and load shifting performance without sacrificing rear shifting precision. The Step2 riveting process increases the Push Pin Power for increased strength and durability. Compat Speed (CN): 8s Chain length (links): 114 links Color Outer link: Silver Color Inner link: Grey Chain connector: PowerLink Inner link finish: Polished Outer link finish: Nickel Pin variant: Solid Pin Pin