Shunan Bicycle Chain 8 Speed for Road Bike and Mountain Bike MTB

 A box of chains weighs 280g

8 speed special chain mountain bike bicycle accessories variable speed chain cycling supplies accessories

 The representative model among speed chains, and the economical price, is a good upgrade and replacement product for 8 speed systems!

  Chain 8 speed 

 SP enhanced wear-resistant treatment improves wear resistance; unique riveting method improves chain tensile properties;

 Z-shaped bridge-shaped outer piece improves transmission performance; mute function, low-noise design; outer piece chamfering for precise control performance;

 Inner sheet chamfering type; bushing-less design, smooth transmission