Sram PC 870 6-8 Speed 114 Links Chain Color:Siliver and this is the main

and this is the main advantage of the series

•Rocker shape for running efficiency

the two-position nose pads keep your glasses in place no matter where you roam

Drop-Seat Design:

13-15" laptop

Sram PC 870 6-8 Speed 114 Links Chain Color:Siliver and this is the mainExtremely 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