Shimano Altus FC-M371 MTB Crankset 170mm

Shimano FC-M371 Mountain Bike Crankset: Built for Rugged Performance

Elevate your off-road adventures with the Shimano FC-M371 crankset—a durable triple-chainring system designed for 9-speed drivetrains and demanding mountain biking conditions. Engineered with a sturdy 2-piece construction and Hyperdrive SG-X chainrings, this crankset delivers unwavering reliability on trails, descents, and technical terrain while minimizing maintenance needs.

Key Features:
– Triple Chainring Setup (48/36/26): Effortless gear transitions for steep climbs and high-speed descents.
– Square Taper JIS Spindle Interface: Compatible with standard pedals for versatile setup options.
– Included Chainguard: Reduces chain slap and protects components during aggressive riding.
– Riveted BCD Design: Secure chainring attachment for long-lasting durability.

Technical Specifications:
– Chainline Compatibility: 135/142mm MTB hubs
– Crank Length: 170mm (standard for most riders)
– Pedal Spindle Size: 9/16″
– Color: Black (timeless aesthetic for rugged bikes)

Why Choose the FC-M371?
Whether you’re conquering rocky trails or commuting on uneven terrain, this crankset prioritizes strength and precision. Its lightweight yet rigid design ensures smooth power transfer while reducing fatigue during extended rides. Perfect for riders seeking a balance of performance and affordability in a compact package.

Comparison Highlights
| Feature | Shimano FC-M371 | Competitor Models |
|————————|———————–|————————-|
| Chainring Security | Riveted BCD | Bolted (prone to loosening) |
| Included Accessories | Built-in Chainguard | Optional add-on |
| Spindle Compatibility | Square Taper JIS | Octalink (extra cost) |

Upgrade your mountain bike’s drivetrain with a crankset engineered for real-world toughness—where every pedal stroke counts.