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

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

Upgrade your mountain bike's performance with the Shimano FC-M315-B2 Crankset - the ideal choice for riders seeking reliable, smooth shifting and durable construction for 2x7 and 2x8-speed drivetrains. Crafted with precision materials and innovative engineering, this crankset delivers exceptional off-road performance, durability, and style.

Premium Materials and Construction

Constructed with high-quality steel and aluminum components, the Shimano FC-M315-B2 features a robust riveted chainring design for enhanced durability and resistance to wear. The black finish offers a sleek, modern look that complements any mountain bike setup. Its JIS square taper spindle interface ensures a secure fit and efficient power transfer, making it suitable for demanding off-road terrains.

Performance & Engineering

Designed with Shimano's Hyperdrive system and SG-X chainrings, this crankset provides consistent and precise front shifting, even in rugged trail conditions. The 51.8mm chainline optimizes wheel clearance and alignment, offering improved handling and stability. The 175mm crank length strikes the perfect balance between leverage and maneuverability, making it suitable for a wide range of mountain biking disciplines.

Components & Technology

Compatible with 6, 7, and 8-speed HG chains, the FC-M315-B2 ensures smooth, reliable gear changes across diverse terrains. It includes a crank fixing bolt for easy installation, though the bottom bracket is sold separately. The double chainring setup features 36/22 teeth, providing a versatile gear range for climbing steep trails and descending confidently.

Style & Use Case

With a sleek black finish, this crankset complements both aggressive trail bikes and versatile all-mountain rigs. Its rugged design and precise engineering make it an excellent choice for mountain bikers, trail riders, and downhill enthusiasts seeking durability and performance at an affordable price point.

Innovative Features & Benefits

- Riveted SG-X chainrings for longevity and better chain retention

- 51.8mm chainline optimized for both standard and boost hubs (141/148mm)

- Hyperdrive technology ensures consistent shifting even under load

- Suitable for 2x drivetrain systems, enhancing pedaling efficiency and speed control

Maximize your mountain biking experience with the Shimano FC-M315-B2 Crankset - engineered for reliability, efficiency, and style on the toughest trails. Gear up today for confident off-road adventures!

• High-quality, durable construction featuring a 175mm crank arm length for optimal power transfer and leverage.
• Manufactured from high-strength materials with a riveted chainring setup, ensuring reliable performance and easy maintenance on rugged mountain trails.
• Equipped with Shimano's Hyperdrive system and SG-X chainrings, delivering smooth, precise, and consistent front shifting across 2x7 and 2x8-speed mountain bike drivetrains.
• Designed with a 51.8mm chainline and compatible with HG 6/7/8-Speed chains, ideal for boosting off-road control and compatibility with 141/148 Boost hub spacing.
• Sleek black finish and versatile style make this crankset perfect for mountain bikers seeking reliable performance, aggressive handling, and a clean aesthetic on technical trails.

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