Shimano Altus Rear Derailleur, RD-M310-L Long Cage, 7/8 Speed

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 changing. Wide link for durability and precise shifting.

Features-

• 7/8-Speed
• Advanced light-action design
• Teflon-coated bushings
• Direct-attach rear derailleurs
• 13T upper and 15T lower pulleys
• Altus 7|8-Speed Direct Attachment
• Chain Wrap Capacity: 43teeth
• Derailleur Action: Top-Normal (Traditional)
• Drivetrain Spacing: Shimano/SRAM 8

Smart Cage

The use of 13 and 15-tooth pulleys allows for a shorter chain cage that can still handle MEGARANGE gearing, wide ratio gearing and 34-tooth sprockets. The SMART CAGE pulley plate not only looks better on the bike, it also provides the added benefit of more ground clearance.

• Group : Altus
• Model No. : RD-M310-L
• Pulley Cage : Long
• Rear Speeds : 8/7
• Compatible Chain : HG 8/7 Speed
• Technology : Double Servo
• Mount : Direct Attachment (Conventional)
• Cable Adjuster : Yes
• Max. Front Difference : 20T
• Total Capacity :43T
• Large Sprocket (Max Teeth) : 34T
• Large Sprocket (Min Teeth) : 28T
• Small Sprocket (Max Teeth) : 14T
• Small Sprocket (Min Teeth) : 11T
• Pulley (Teeth) : 13/15T