SRAM PC870 - 8 Speed Chain 156394 High security disc-style cylinder resists

High security disc-style cylinder resists leverage attacks

Attached Contour hood with front and rear adjustment is helmet compatible

Modern waterproof

Glass - Triax

Single Impact Plates

SRAM PC870 - 8 Speed Chain 156394 High security disc-style cylinder resistsExtremely 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. FEATURES An equally smooth operator on city bike paths and country trails PowerLink "no weak link" technology lets you insert, press, and lock to join links. No tools needed SPECIFICATIONS COMPAT SPEED (CN) 8s