Shimano Altus 7/8 Speed FD-M310 Front Derailleur 31.8/34.9mm Bicycle Bike
This page is affiliate-supported. Prices and availability can change after the last marketplace refresh.
About this product
The Shimano Altus FD-M310 Front Derailleur is designed for 7/8-speed bicycle drivetrains. This component is specified for use with 31.8mm or 34.9mm seat tube diameters. As part of the Altus series, it provides reliable front shifting performance for recreational and entry-level mountain bikes. It is a key component for managing chainring changes on a multi-speed bicycle.
Our take
If you're looking to maintain or upgrade a 7/8-speed drivetrain, the Shimano Altus FD-M310 front derailleur is a solid, cost-effective choice. Shimano's Altus line is known for its durability and consistent performance at a great price point. The compatibility with both 31.8mm and 34.9mm seat tubes makes it versatile for different frame designs. It's a straightforward component that does exactly what it's supposed to: facilitate smooth and reliable front shifts. While it's not a high-end racing part, for everyday riding or light trail use, it's perfectly adequate.
Pros & Cons
Pros
- Shimano Altus reliability
- Compatible with 7/8 speed systems
- Fits 31.8/34.9mm seat tubes
- Good value for basic front shifting
Cons
- Entry-level performance
Specifications
- Brand Shimano
- Part Type Front Derailleur
- Model FD-M310
