Shimano SL-M315 RapidFire + Lever Right 7-speed Clip-In SHIMANO's CENTER LOCK mounting system

SHIMANO's CENTER LOCK mounting system makes installing and removing rotors quick and easy with the spine mount and lock ring design

a magnetic trainer can be overridden

Dual-density Varizorb™ EPS bumps up that impact protection even further by spreading forces of impact across a wider area

The Shimano Tiagra chain has 116 links and is compatible with all 10 speed road drive trains and features an asymmetrical design which makes the chain directional but also makes for far smoother shifting than a standard chain

Shimano SL-M315 RapidFire + Lever Right 7-speed Clip-In SHIMANO's CENTER LOCK mounting systemSL M315 RAPIDFIRE+ LEVER RIGHT 7 SPEED