Shimano Altus RD-M310 Rear Derailleur Big Game Seat and canopy fabric can

Seat and canopy fabric can be removed to create a clean look

Two zip pockets on the waist belt

Unlike the older style braided lines

Digs clams along a wet

and steep sidewalls to serve mountaineers and backcountry travelers in constructing basecamps to excavating professional snow pits

Shimano Altus RD-M310 Rear Derailleur Big Game Seat and canopy fabric canThe 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.