Salsa Beargrease Carbon SLX Fat Bike

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No matter what your finish line is—Arrowhead, Iditarod, your favorite winter bonfire hangout—you’ll get there faster on a Beargrease. The carbon fiber frameset shaves weight and delivers excellent power transfer. The extra diameter of 27.5” wheels over 26” means more momentum and rollover capability. Bottle and cargo mounts on the frame and fork make it easier to fuel your rides. Shimano’s SLX groupset rounds out this carbon fiber fat tire bike with smooth, reliable performance for racing and trail rides.

  • Full carbon frame with super stable geometry, combined with a 100mm suspension corrected carbon fork for precise handling
  • Kingpin fork
  • 12 x 197mm rear spacing, compatible with 170/177 Salsa Alternator rear rack
  • Top tube mounts for Salsa EXP Series Toptube Bag or K-edge computer mount
  • Internally sleeved cable routing, dropper post compatible and 1x-specific frame design
  • Compatible with multiple wheel sizes

    When you buy a bike from Aventuron, not only will your bike ship for free, but you will receive a bike that is ready to ride out of the box.

    We assemble and tune your bike, then repackage it to ship. When you receive your new bike it will be very easy to assemble. You will have to attach the front wheel, handlebar, seatpost and pedals. Most bikes do not include pedals, but we have an extensive pedal selection. We are a family-owned and operated business and look forward to having you as a customer.



      Frame measurements (mm) XS SM MD LG XL
      A. BB Drop 65 65 65 65 65
      B. Chainstay Length 440 440 440 440 440
      C. Fork Length - Axle to Crown 483 483 483 483 483
      D. Fork Offset 51 51 51 51 51
      E. Head Tube Angle (deg) 68.5 68.5 68.5 68.5 68.5
      F. Headtube Length 98 108 118 128 138
      G. Reach 390.8 408.4 426.5 444.7 462.8
      H. Seat Tube Angle (deg) 73.5 73 73 73 73
      I. Seat Tube Length - Center to Top 368 406 444 483 521
      J. Stack 588.1 597.4 606.7 616.0 625.3
      K. Standover 684.5 726.6 744.4 774.8 804.0
      L. Top Tube Length (Effective) 565 591 612 633 654
      M. Wheelbase 1086.2 1107.4 1129.2 1151.0 1172.9
      Component measurements (mm)
      Crank Arm Length 170 170 170 175 175
      Handlebar Width 760 760 800 800 800
      Handlebar Rise / Drop 20 20 20 20 20
      Stem Length 50 60 70 70 70
      Stem Angle (deg) 3 3 3 3 3
      Seatpost Offset 0 0 0 0 0

      * All dimensions are preliminary and subject to change