due to covid restrictions product availability may be delayed by up to 30 days

SKU: RMSFSAKFX_42157620 Categories: , , ,


The KFX Modular 1x Super Light aluminum MTB crankset is created through an innovative manufacturing process that dramatically reduces weight while increasing stiffness. The hollow construction begins with forging, then precision CNC machining, and finally culminating with an advanced bonding technology. Blending strength and stiffness, the KFX is an ideal option for riders seeking a professional level, top of the line, crankset

  • Crank is forged and precision CNC machined with advanced bonding technology for ultimate strength and stiffness
  • A unique manufacturing process dramatically reduces weight
  • 392EVO spindle is crafted from forged AL7050 aluminum
  • CNC chainring is crafted from AL7075 aluminum
  • Fits Shimano and SRAM 11-12 speed system
  • Chainline: 51.8mm
  • Q-Factor: 169mm
  • Pedal Spindle: 9/16″
  • BB Included: No
  • Chainring BCD: Direct Mount FSA
  • Crank Intended Use: Mountain
  • Number of Chainrings: Single
  • Crank Length: 175mm
  • Rings: 30
  • Drivetrain Speeds: 11
  • Spindle Interface Type: 392 EVO
  • Chainline/Hub Compatibility: 141/148 Boost Hubs
  • Color: Black

Additional information


– You can cancel the purchase at any time, just click on "cancel" and you will not be charged anything at the deadline. – The total amount will be put on hold on your credit card but you will be charged the lowest price reached by the offer when it expires.


30T, 32T, 34T

Crank Arm Lenght

165mm A0, 170mm A0, 175mm A0


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