Shimano FC-M315-B2 Crankset 7 Speed 175mm Riveted 51.8mm Chainline

Shimano FC-M315-B2 Crankset 7 Speed 175mm Riveted 51.8mm Chainline Square Taper Black Reference Number: 5NE0VD

Upgrade your mountain biking performance with the Shimano FC-M315-B2 Crankset, the perfect choice for riders seeking precision, durability, and style. Designed specifically for 2x7 and 2x8-speed mountain bike setups, this 175mm crankset combines advanced engineering with reliable components to enhance your off-road adventures.

Materials & Construction:

Constructed from high-quality, lightweight aluminum alloy, the Shimano FC-M315-B2 crankset offers exceptional strength and durability for rugged terrain. Its black anodized finish provides corrosion resistance and a sleek, stylish look that complements any mountain bike build.

Performance & Engineering:

Featuring Shimano's Hyperdrive system and SG-X chainrings, this crankset ensures smooth and consistent front shifting across diverse trail conditions. The 51.8mm chainline optimizes clearance and compatibility with boost hubs, providing efficient power transfer and improved handling on technical terrains. The 175mm crank length strikes an ideal balance between leverage and pedaling comfort for a wide range of riders.

Components & Technology:

Equipped with a riveted chainring design for enhanced durability and stability, the FC-M315-B2 is compatible with Shimano HG 6/7/8-Speed chains, ensuring seamless integration with your drivetrain. The square taper JIS spindle interface offers a straightforward installation process and reliable torque transfer. Additionally, this crankset includes a crank fixing bolt for quick and secure mounting; however, a bottom bracket is sold separately.

Style & Use Case:

Built for mountain bikers who demand reliable performance and rugged style, the Shimano FC-M315-B2 is ideal for trail riding, cross-country, and recreational mountain biking. Its understated black finish complements a variety of bike aesthetics, making it a versatile upgrade for both new builds and refurbishments.

Innovative & Differentiating Features:

- Hyperdrive system for precise shifting under load

- Compatible with boost hubs (141/148mm spacing) for modern MTB setups

- Riveted chainring construction for increased longevity

- Optimized 51.8mm chainline for modern mountain bike frames

Enhance your mountain biking experience with the Shimano FC-M315-B2 Crankset - built for performance, durability, and style. Perfect for riders seeking dependable gearing in challenging terrains.

• High-quality, precise shifting with Hyperdrive system and SG-X chainrings for smooth off-road performance and consistent gear changes on mountain trails.
• Constructed from durable, high-strength materials with a black anodized finish to resist corrosion and enhance style for rugged mountain biking.
• Designed with a 175mm crank arm length and a 51.8mm chainline, optimized for 2x7 and 2x8-speed mountain bike drivetrains on both standard and boost hubs.
• Features a reliable JIS Square Taper spindle interface and riveted double chainrings (36/22) for easy installation and long-lasting performance in demanding trail riding conditions.
• Versatile and compatible with HG series 6/7/8-speed chains, making it an ideal upgrade for mountain bikers seeking efficient power transfer, lightweight performance, and enhanced drivetrain reliability.

Item Specifications Color Black Rings 36/22 Number of Chainrings Double Crank Length (mm) 175 Crank Intended Use Mountain Drivetrain Speeds 7 Drivetrain Speeds 8 BB Included No Pedal Spindle 9/16" Spindle Interface Type Square Taper JIS Chainring BCD Riveted Chainline/Hub Compatibility 141/148 Boost Hubs Defined Color Black