Shimano Rd-m310 Altus 7/8 Speed Rear Derailleur

The Shimano Altus RD-M310 Rear Derailleur is a reliable and versatile component for 7- and 8-speed drivetrains. Engineered for smooth and precise shifting, it can handle double or triple cranksets and is ideal for mountain bikes, hybrid bikes, and commuter bikes.

Featuring a long cage (SGS) design, the RD-M310 maintains optimal chain tension and stability, accommodating a maximum sprocket of 34T and a total capacity of 43T. Lightweight yet durable, this rear derailleur delivers consistent performance on trails, city streets, or recreational rides.

Key Features:

• Compatible with 7- and 8-speed drivetrains
• Long cage (SGS) for wide gear range compatibility
• Max sprocket: 34T
• Total capacity: 43T
• Handles double or triple cranksets
• Lightweight and durable design

Why Choose Shimano Altus RD-M310?
With smooth, reliable shifting and Shimano’s trusted engineering, the RD-M310 is perfect for riders seeking an affordable, high-performance rear derailleur for everyday riding or entry-level mountain biking.