Shimano Altus RD-M310
The Shimano Altus RD-M310 is a 7/8-speed rear derailleur with a long SGS cage, a top-normal spring, and a generous 43T total capacity across an 11-34T range. It suits everyday mountain, hybrid, and commuter bikes with triple cranksets — a proven, inexpensive replacement that keeps a wide-range drivetrain shifting properly.
- Spring type: Top Normal
- Min cog: 11T
- Max cog: 34T
- Total capacity: 43T
- Max front difference: 20T
Pairs well with
Shimano Altus RD-M310
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
-
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
-
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
-
Contact Us
Use this text to answer questions in as much detail as possible for your customers.