Shimano Altus RD-M310 Rear Derailleur

Closed, opens tomorrow 10amIndependent shop in InterbayDirections

Available from Ascent Outdoors when we last checked. Sold from the shop’s own store; the price there is the one that counts.

The Altus RD-M310 is a light action MTB rear derailleur for 7/8-speed shifting systems. It features a low profile concept with double servo-pantograph technology that improves adjustability and resists weather and contamination. The rear derailleur always keeps close to the cassette sprockets, allowing smooth and effortless gear changes. Wide link for durability and precise shifting.