Shimano Altus M370 9 Speed Rear Derailleur (Black)

Upgrade your drivetrain with the reliable and performance-focused Shimano Altus M370 9 Speed Rear Derailleur. Designed for mountain bikes and hybrid bicycles, this derailleur delivers smooth, precise gear shifts and dependable performance across varied terrains.

Built with Shimano’s proven SIS indexing technology, the Altus RD-M370 ensures stable chain movement, reduced noise, and efficient power transfer. Whether you're commuting daily or riding light trails, this 9-speed rear derailleur offers durability and consistent shifting performance.

🔧 Key Features

• Compatible with 9-speed drivetrains

• Smooth and accurate Shimano SIS shifting

• Long cage (SGS) for wide-range cassettes

• Strong aluminum body construction

• Stable chain control for rough terrain

• Ideal for MTB, hybrid & touring bikes

• Easy installation and low maintenance

⚙️ Technical Specifications

• Model: RD-M370

• Series: Altus

• Speed Compatibility: 9-Speed

• Cage Type: SGS (Long Cage)

• Mount Type: Direct Mount

• Maximum Sprocket Size: 34T

• Total Capacity: 45T

• Material: Aluminum body with steel components

• Color: Black / Silver

• Recommended Use: Mountain Bike (MTB), Hybrid, Touring

🚴 Perfect For

✔ 9-Speed Mountain Bikes
✔ Hybrid Bicycles
✔ Touring Cycles
✔ Recreational & Fitness Riders
✔ Daily Commuters

💡 Why Choose Shimano Altus M370?

The Shimano Altus M370 rear derailleur is a dependable upgrade for riders looking for smoother shifting and improved drivetrain efficiency. Positioned above entry-level components, it offers enhanced durability and performance while remaining budget-friendly — making it a popular choice among MTB enthusiasts.