With simple and straightforward installation only one tool is needed for the removal of the outer ring

Back again for 2021

Pros:  Super simple and comfortable to use

Material: 90% polyester

Upsweep: 10°

SRAM PC 870 Chain - 8 Speed - Silver Dropship With simple and straightforward installationExtremely 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's "no weak link" technology lets you insert, press, and lock to join links. No tools needed Links: 114 Weight: 310g