ShimanoAltusMTBCrankset4-SpeedTripleChainringBlackFinish

Shimano Altus FC-M311 Mountain Crankset: Conquer Trails with Confidence

Tackle demanding off-road terrain with the reliable performance of the Shimano Altus FC-M311 crankset. Engineered specifically for mountain biking enthusiasts seeking durability and smooth gear transitions, this triple-chainring setup delivers the perfect gear range for conquering steep climbs and accelerating on flats.

Key Features for Trail Domination:

• Hyperdrive SG-X Chainrings: Experience crisp, precise shifting every time, even under load, thanks to Shimano’s optimized tooth profile technology.
• Integrated Chainguard: Protects your chain from mud, debris, and accidental drops, enhancing drivetrain longevity and reducing maintenance hassles on gritty trails.
• Triple Ring Versatility (42/32/22T): Master any incline with the wide gear spread – power up steep technical sections with the small ring, maintain momentum on rolling terrain with the middle, and sprint on descents with the large ring.
• Robust Construction: Built tough for rugged mountain biking use (MTB), featuring a durable black finish and a proven square taper JIS spindle interface for dependable power transfer.
• Optimized Compatibility: Designed for seamless integration with 7-speed or 8-speed MTB drivetrains and compatible with standard 135mm or 142mm rear hub spacing frames. (Note: Bottom Bracket not included).

Why Riders Choose the Altus FC-M311:

• Enhanced Trail Control: The predictable shifting gives you confidence to focus on the trail ahead, not your gears.
• All-Terrain Gearing: The triple rings provide unmatched flexibility for varied mountain landscapes – ideal for cross-country riding, trail adventures, and recreational mountain biking.
• Dependable Durability: Shimano quality ensures this crankset withstands the rigors of regular off-road use season after season.
• Easy Upgrade Path: The standard 175mm crank arm length and common JIS interface make it a straightforward upgrade or replacement for many hardtail and full-suspension mountain bikes.

Upgrade your ride with the proven reliability of Shimano. The Altus FC-M311 crankset is your partner for confident shifting and conquering every climb on your next mountain biking excursion.