Shimano SLX FC-M670 Crankset with 175 mm Arms and SM-BB70 Bottom Bracket

The Shimano SLX crankset continues the legacy of Shimano’s renowned XTR and XT component groups, designed to accommodate a wide variety of MTB tire and suspension setups. Engineered with Dyna-Sys technology, it promotes efficient pedaling for long-distance tours, ensuring durability and smooth performance on any trail.

Specifications:

• Chainrings: 42-32-24 teeth
• Crank Length: 175 mm
• Bottom Bracket: Shimano SM-BB70 (included)
• Gearing System: Compatible with 10-speed Dyna-Sys drivetrains

Features:

• Hollowtech II Technology: Hollow-forged aluminum crank arms deliver maximum stiffness while keeping weight to a minimum.
• Dyna-Sys: Shimano’s advanced 10-speed drivetrain system with directional chains and close gear ratios for seamless shifting, improved power transfer, and enhanced reliability.
• Hyperdrive: Front chainrings are equipped with specially designed shift aids (pins and ramps) for precise and consistent front shifting.

Materials:

• Crank Arms: Aluminum
• Large Chainring: Aluminum
• Middle Chainring: Steel reinforced with fiberglass composite
• Small Chainring: Steel

The SLX crankset is a robust and efficient choice for riders seeking reliability and performance, whether tackling steep climbs, flowing singletracks, or technical descents. Combined with the included Shimano SM-BB70 bottom bracket, this crankset offers outstanding stiffness, durability, and smooth pedaling efficiency. Perfect for both recreational MTB enthusiasts and serious trail riders.