Free shipping
Choice BLACK Mountain Bike Rear Dialing Bicycle Rear Dialing M4000 Rear Dialing Rear Transmission 8speed/27
No reviews yet.
Special Deals
37.3231.72AED
Color:Color=BLACK
Free shipping
Delivery address
Select your address, find out the delivery date!
Trendyol's commitments
Easy and free return in 15 days.
Payment methods
Highlighted features:
Choice BLACK Mountain Bike Rear Dialing Bicycle Rear Dialing M4000 Rear Dialing Rear Transmission 8speed/27 features
Color
Multicolor
Big Save Store
8.8
79.7K followers
Seller information
Choice BLACK Mountain Bike Rear Dialing Bicycle Rear Dialing M4000 Rear Dialing Rear Transmission 8speed/27 reviews
No reviews yet.
Product details
Additional info
- A maximum of 10 units of this product can be ordered. Trendyol reserves the right to cancel orders over 10 units.
- Barcode No: 3674905798824
Choice BLACK Mountain Bike Rear Dialing Bicycle Rear Dialing M4000 Rear Dialing Rear Transmission 8speed/27 features
Color
Multicolor
Safety information
Product safety information
Product description
Color:BLACK
M310 Rear Derailleur, 7/8/9 Speed MTB Bicycle Rear Derailleur, Eye Type, Black
Key Selling Points
✅
High Compatibility: Works with 7/8/9-speed (21/24/27-speed) mountain bike drivetrains.
✅
Durable Steel Construction: Sturdy steel build for long-lasting performance.
✅
Eye Type Mount: Standard hanger mount for most modern MTB frames.
✅
Smooth Shifting: Reliable Altus-level shifting performance for everyday riding.
✅
Cost-Effective Upgrade: Ideal replacement or upgrade for budget-friendly mountain bikes.
✅
Lightweight & Reliable: Proven design that balances strength and performance.
Product Overview
The M310 Rear Derailleur is a workhorse for mountain bike drivetrains, offering smooth, reliable shifting for 7, 8, or 9-speed systems. Built with durable steel components, it can handle the demands of daily commuting and off-road trails. The eye-type mount fits standard frame hangers, making it a straightforward replacement or upgrade for most budget and mid-range mountain bikes.
Key Features
Versatile Speed Compatibility: Works with 7, 8, and 9-speed cassettes, offering flexibility for different setups.
Durable Steel Build: Robust construction designed to withstand trail abuse and daily use.
Standard Eye Mount: Fits most common mountain bike frames with a standard derailleur hanger.
Proven Shimano Performance: The Altus line is known for its reliable, low-maintenance shifting.
Budget-Friendly: A great value option for replacing a worn-out derailleur or upgrading an older bike.
Installation Instructions
Shift your bike to the smallest rear cog.
Remove the old derailleur from the frame hanger.
Attach the new M310 derailleur to the hanger and tighten the mounting bolt.
Thread the chain through the derailleur pulleys.
Adjust the high/low limit screws and cable tension for smooth shifting.
Important Notes
This is an eye-type derailleur; it will not fit frames without a standard derailleur hanger.
Professional installation is recommended if you are not familiar with bicycle drivetrain setup.
Regular maintenance, including cleaning and lubrication, will extend the derailleur’s lifespan.
