RaceFace Aeffect Crankset 170mm 9-Speed Aluminum RaceFace EXI Spindle

$114.98 Regular price $127.99
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The Race Face Aeffect crank is designed to handle aggressive trail riding at XC crank weight and an attractive pricepoint. Features the CINCH system with its interchangeable spider options and a 24mm EXI interface spindle.

  • Direct mount chainline: 51mm / 57.5mm (Flipped Ring)
  • 2X Cinch spider chainline: 49.5mm
  • Boost 2X Cinch spider chainline: 52.5mm
  • Crank arms forged from 6066 aluminum
  • Compatible with all CINCH direct mount rings and spiders to easily convert between existing chainring standards including: direct mount, 1x, 2x with and without bash, and 3x configurations
  • 24mm EXI spindle compatible with Race Face X-Type bottom brackets or Hollowtech II compatible bottom brackets
  • CINCH removable spiders and direct mount rings require a 20-tooth ISIS cup BB tool for removal and installation
  • MPN: CK19AE137ARM170BLK
  • UPC: 821973340678
  • Defined ColorBlack
    Spindle Interface TypeRaceFace EXI
    Spindle Interface TypeShimano Hollowtech II
    Chainring BCDDirect Mount CINCH
    Chainline/Hub Compatibility135/142 MTB Hubs
    Chainline/Hub Compatibility141/148 Boost Hubs
    Chainline/Hub Compatibility150/157 DH Hubs
    keyword searchRXC137
    Drivetrain Speeds9
    Drivetrain Speeds10
    Drivetrain Speeds11
    Drivetrain Speeds12
    Number of ChainringsNo Rings, No Spider Included
    Crank Intended UseMountain
    BB IncludedNo
    Pedal Spindle9/16"
    Crank Length (mm)170
    SKU: CK3409