Sram PC-870 8-Speed Chain Silver can be discounted 6 hours night flash

6 hours night flash

Precise and reliable trigger shifter is great for repairs or upgrades

has a negative impact on the braking performance

larger pulleys with taller teeth for better chain retention

Speed sensor

Sram PC-870 8-Speed Chain Silver can be discounted 6 hours night flashExtremely 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. 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