Product Description

Shimano Altus RD-M310 Rear Derailleur – 7/8 Speed (Black)

The Shimano Altus RD-M310 is a 7/8-speed rear derailleur, designed for
city-sport and MTB-style bikes. With smooth shifting, oversized jockey wheels,
and a Smartcage design, it’s ideal for beginners and riders who value easy,
reliable performance.

⚙️ Key Features

• Compatible with Shimano 7 & 8-speed shifters
• Advanced light action design for smooth shifting
• Direct frame fit with SIS rear index shifting
• Megapulley oversize jockey wheel for better efficiency
• Smartcage pulley plate for improved capacity

📊 Specifications

• Max sprocket: 34T
• Min sprocket: 11T
• Chain wrap capacity: 43T
• Action: Top-Normal (Traditional)
• Weight: 315g
• Colour: Black

✅ Perfect for novice cyclists and commuters wanting confidence-inspiring,
budget-friendly performance.