SRAM PC 870 7-8spd Chain Length & Colour:114 link (grey) The Shimano GRX sets itself

The Shimano GRX sets itself apart from the rest of the component world with its gravel specific ergonomics

With easy installation

Technology highlights: PowerLink

Designed for a 120 mm fork

SRAM PC 870 7-8spd Chain Length & Colour:114 link (grey) The Shimano GRX sets itselfExtremely 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. THINGS TO REMEMBER 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