SRAM PC850 8 Speed Chain - 114 Links GRAVEL An X21 technical waterproof outer

An X21 technical waterproof outer

A rigid internal plastic structure keeps the bag upright and stable and the universal headset fitting accommodates all headsets

The tools are quickly to hand thanks to the laser-engraved and thereby wear-resistant size markings on the L-keys

The new I-SPEC EV lever offers a wide range of adjustments including increased lever slide range

SRAM PC850 8 Speed Chain - 114 Links GRAVEL An X21 technical waterproof outerExtremely 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 trailsPowerLink "no weak link" technology lets you insert, press, and lock to join links. No tools needed Specifications COMPAT SPEED (CN) 8s