Salsa Spearfish SLX 29 Mountain Bike

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Color: Teal
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Built to crush technical and endurance-testing terrain, the Salsa Spearfish SLX 29 in. bike keeps you at the front of the pack with modern geometry and a highly adaptable suspension platform.

  • Features

    • 6066-T6 aluminum frame with Split Pivot suspension design remains fully active under braking while supportive through its travel for efficient pedaling and excellent traction
    • 67.8° head tube angle inspires confidence at speed without sacrificing agility
    • Rear Flip Chip adjusts the head tube angle and bottom bracket height for terrain, wheel size and personal preference
    • Super Boost 12 x 157 mm rear hub spacing combined with a standard width bottom bracket results in a 432 mm chainstay length that is 5 mm shorter than previous generations
    • Triangle fits 2 full-size water bottle cage mounts (not included)
    • Pair with an Anything Bracket and Rescue Roll for pack-free singletrack bliss (bracket and roll not included)
    • Equipped with 29 in. wheels with 2.35 in. tires; can accommodate 27.5 in. wheels with 2.8–3 in. tires or 29 in wheels with 2.2–2.6 in. tires
    • Pedals not included
    • Specs and images are subject to change


    This bike comes with Coast to Coast Support, which includes:
    • 1 year of free adjustments (see more below)
    • In-store bike assembly
    • Pickup in store or curbside
    • Bike experts available at 170+ bike shops
    REI Co-op Members get more:
    • Free flat tire repairs (labor only; parts not included)
    • 20% off shop services
    More about our free adjustments:
    New bikes go through a normal break-in period, after which they should be readjusted. All bicycles sold at REI include free adjustments for one year after purchase date—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation and chain lubrication. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.

    View the Salsa Spearfish Product LineView all Salsa Full-Suspension Mountain Bikes
  • Technical Specs

    Best Use

    Mountain Biking

    Mountain Bike Style



    Spearfish alloy V1

    Bike Suspension

    Full Suspension


    RockShox SID RL 120 mm, 44 mm offset

    Fork Travel

    120 millimeters

    Rear Shock

    Fox Float DPS Performance


    Shimano Deore M6130, 30T

    Bottom Bracket

    Shimano BB-MT501 73 mm BSA, threaded


    Shimano Deore M6100

    Rear Derailleur

    Shimano SLX M7100 SGS

    Rear Cogs

    Shimano Deore M6100, 10-51T, 12-speed

    Number of Gears

    12 gear(s)

    Brake Type

    Hydraulic Disc Brake


    Shimano Deore M6100

    Brake Levers

    Shimano Deore M6100


    WTB ST i25

    Front Hub

    400-B 15 x 110 mm

    Rear Hub

    Shimano SLX M7130 12 x 157 mm

    Wheel Size

    29 inches


    Front: Maxxis Ardent Race 29 x 2.35 in.; rear: Maxxis Ikon 29 x 2.35 in.; EXO/tubeless ready

    Tire Width

    2.35 inches

    Handlebar Shape

    Flat Bar


    Race Face Chester 35


    Salsa Guide Trail 50 mm

    Seat Post

    TranzX YSI05, Shimano MT500 lever, 30 mm travel adjust


    WTB Volt Medium Steel, 265 x 142 mm


    Not included


    FSA Orbit IS-2 ACB


    Shimano Deore M6100

    Dropper Post






  • Size Chart

    Height Range165cm–173cm173cm–180cm180cm–188cm188cm–UP
    Reach423 / 425442 / 444461 / 463480 / 482
    Stack608 / 606617 / 615626 / 624635 / 633
    Effective Top Tube593 / 592 615 / 614636 / 635658 / 657
    Seat Tube Center-Top406444483520
    Standover Height742 / 744742 / 744742 / 744743 / 744
    Head Tube Length103113123133
    Head Tube Angle (degrees)67.8 / 68.067.8 / 68.067.8 / 68.067.8 / 68.0
    Seat Tube Angle (degrees)74.3 / 74.574.3 / 74.574.3 / 74.574.3 / 74.5
    Bottom Bracket Height39 / 3639 / 3639 / 3639 / 36
    Chainstay433 / 432433 / 432433 / 432433 / 432
    Fork Offset51515151

    Sizing Notes

    Measurements are stated in millimeters unless otherwise indicated.

    How we measure bikes

    1. Standover Height Standover Height is a measurement from the ground to the top of the top tube, measured at the midpoint of the top tube.
    2. Reach Reach is the horizontal distance from the center of the cranks to the center of the head tube, measured at head tube level.
    3. Stack Stack is the vertical distance from the center of the cranks to the center of the head tube, measured to the top of the head tube.
    4. Effective Top Tube Effective top tube is the distance from the center of the head tube to the center of the seat tube/seat post, measured parallel to the ground.
    5. Seat Tube Center to Top Seat Tube length is the measurement of the seat tube, from the center of the cranks to the top of the seat tube.
    6. Head Tube Length Head Tube Length is measured from the bottom to the top of the head tube.
    7. Head Tube Angle Head Tube Angle is the acute angle between the head tube and the ground (measured towards the rear of the bike)
    8. Seat Tube Angle Seat Tube Angle is the acute angle between the seat tube and the ground (measured towards the rear of the bike).
    9. Bottom Bracket Height Bottom Bracket Height is a measurement taken vertically from the ground up to the center of the cranks.
    10. Wheelbase Wheelbase is the measurement from the center of the front axle to the center of the rear axle.
    11. Chainstay Length Chainstay Length is the measurement from the center of the cranks to the center of the rear axle.
    12. Fork Offset Fork Offset, or rake, is the distance from the front axle to a line drawn parallel to the center of the head tube or steering axis.
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