Altus Smart Cage Rear Derailleur Color:Silver

Altus Smart Cage Rear Derailleur Color:SilverThe Shimano RDM310 Smart rear derailleur has a Wide Link design for increased rigidity and precise shifting. 7 8 Speed 13t upper and 15t lower pulleys

approximate weight 590g

Shrink-resistant and itch-free

best riding carbon wheelset on the mountain

MET Rear USB LED light (steady

serve up a UV 50+ level of protection

keeping you comfortable even on the steepest of descents

The Zipp Service Course stem delivers all you look for in a high-performance stem - strength

With the all-new Stumpjumper Expert

adding an extra layer of safety and comfort for riders

Front 710g

and composite smart shear screws for safety and airflow

thanks to a ground-up suspension redesign and lightest-in-class frame weight