The Shimano FC-M311 175mm 48/38/28T Front Crankset with Guard delivers reliable shifting and robust performance for off-road cyclists. Its rigid 2-piece design and Hyperdrive SG-X chainrings ensure quick, smooth gear changes, while Dual SIS compatibility supports versatile drivetrain setups. A pre-installed chain guard offers added protection on demanding rides.
Key Features
- Rigid 2-piece construction for dependable power transfer
- Hyperdrive SG-X chainrings enable fast, smooth shifting
- Dual SIS compatible for flexible drivetrain options
- Pre-installed chain guard for enhanced chain security
Technical Specifications
- Material: Aluminium, Steel
- Colour: Black
- Crank length: 175mm
- Number of teeth: 48x38x28
- Derailleur fit type: Shimano 3x7/8-speed
- Axle profile: Square
- BB Axle Length: 123mm
- Chain Type: HG 7/8-speed
- Chainline: 50mm
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