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Mach 4 SL2
Now Available with RockShox Flight Attendant


Mach 4 SL

Mach 4 SL2


$11,899 USD

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    Spec Table

    Graphics, colors, and specifications are subject to change without prior notification.

    Mach 4 SL Highlight Left

    Uncompromising Performance

    The all-new Mach 4 SL; a podium seeking missile crafted from the ground up as a testament to speed without compromise. Designed to win gold and slaughter KOMs, all while delivering an otherworldly ride quality, telepathic handling, and a potent blend of acceleration and tractability. The new Mach 4 SL features Flight Attendant and World Cup builds, for the fastest laps, with no compromises.

    More Fun

    Mach 4 SL Highlight Right

    Uncompromising Performance

    More Fun

    Not every day is race day. Sometimes our best races are with ourselves, racing itself should have some fun thrown in to buffer the suffering, the Mach 4 SL is as versatile as it is speedy. The XC build, aimed at squeezing as much fun as humanly possible while delivering 115mm of rear travel via the Fox Float or RockShox Flight Attendant rear shock.

    Smart. Precise. Personalized.

    Flight Attendant makes you the fastest version of yourself-all you have to do is ride. The only automatic suspension system that listens to you and responds in real time, Flight Attendant analyzes the constant flow of ever-changing data to anticipate the perfect suspension setting for you, and for what the trail demands.

    Learn more about Flight Attendant Here

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    Less Weight, A Continuing Evolution

    Thanks to the continuing evolution of our proprietary Hollow Core carbon fiber construction, the new Mach 4SL carves an impressive 280 grams out of the previous generation Mach 4SL. This absence of mass was achieved while improving the dw-link suspension, and without sacrificing strength, frame stiffness or handling integrity.

    Geometry & Sizing

    A bike for every size.

    100mm Travel Fork120mm Travel Fork
    ASeat Tube Length (C-T)35.5 cm39.4 cm41.9 cm46.0 cm50.5 cm
    BTop Tube Length56.5 cm58.0 cm60.9 cm63.8 cm66.2 cm
    CHead Tube Length8.5 cm9.0 cm10.5 cm12.0 cm13.5 cm
    DHead Tube Angle68.0°68.0°68.0°68.0°68.0°
    ESeat Tube Angle (Eff.)76.0°76.0°76.0°76.0°76.0°
    FChainstay Length43.2 cm43.2 cm43.2 cm43.2 cm43.2 cm
    GBottom Bracket Height32.7 cm32.9 cm32.9 cm32.9 cm32.9 cm
    HBottom Bracket Drop4.7 cm4.5 cm4.5 cm4.5 cm4.5 cm
    IStandover63.7 cm64.4 cm67.2 cm66.8 cm69.8 cm
    JWheelbase110.1 cm111.8 cm114.9 cm117.9 cm120.5 cm
    Reach41.0 cm42.5 cm45.0 cm47.5 cm49.5 cm
    Stack57.7 cm58.0 cm59.4 cm60.8 cm62.2 cm
    Mach 4 SL Geometry

    Product Details

    Get everything you need to know about the Mach 4 SL.

    • XC-Tuned DW-Link™ Suspension
    • New XC Adapted Travel-Adjustable Flip-Chip
    • XC builds featuring Fox Factory, Performance or RockShox Flight Attendant with 106mm or 115mm adjustable rear travel paired with a 120mm fork
    • World Cup Builds feature the efficient Fox Factory Float SL Shock with 95mm or 103mm adjustable travel paired with the ultra-light 100mm Fox Step Cast 32 fork
    • RockShox Flight Attendant builds feature the cutting edge wireless smart suspension and AXS components to adapt for the best performance for your riding
    • Lighter, More Durable High-Load Enduro Max bearings
    • Size-Specific Carbon Layup Across Size Range
    • Low Standover Fits Riders 4’10” to 6’ 7”
    • Large Water Bottle Clearance on All Sizes
    • Pivot’s full carbon frames feature size-specific ride tuning, leading edge carbon fiber materials and Pivot's proprietary hollow core molding technology to ensure that every rider from 4’10” to 6’7” has a bike that feels perfect and performs at the optimum level for their size
    • Injection Molded Rubberized Frame Protection
    • Full Internal Routing with Pivot Cable Port System
    • Pivot Dock Tool System Compatible Under Top Tube and BB
    • Simplified Twistloc Suspension Lockout (available on select builds)

    Tech Specs