Specialized Stumpjumper ST 29, 2020
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Specialized Stumpjumper ST 29, 2020

Product Code 93220-7702
Other products by Specialized

NOTE: Price applies to Online sales only, pricing may differ in our Retail store.
  • S | SATIN OAK GREEN / SPRUCE / HYPER GREEN  $3,200.00
  • M | SATIN OAK GREEN / SPRUCE / HYPER GREEN  $3,200.00
  • L | SATIN OAK GREEN / SPRUCE / HYPER GREEN  $3,200.00
  • XL | SATIN OAK GREEN / SPRUCE / HYPER GREEN  $3,200.00

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Description

Our Stumpjumper ST models are snappy and nimble, yet Incredibly versatile—the perfect rigs for riders seeking both efficiency and capability. The Stumpjumper ST Alloy 29 makes that winning combo affordable, with components that are big on performance and small on dollar signs.

THE ULTIMATE TRAIL BIKE

The innovative sidearm frame design makes a lighter, better-handling bike. By directly connecting all three mounting points of the rear-end and shock to the frame, we’ve increased both stiffness and performance over bumps. End result? Total control.

PERFECTLY-BALANCED SUSPENSION

Our in-house suspension-tuning team develops custom shock tunes, perfectly paired to each bike’s kinematics. We call this Rx Tune and while it’s not the easy way to build a suspension bike, it’s worth it. You feel Rx Tune as perfectly-balanced suspension.

  • The M5 alloy frame, asymmetrical “sidearm” design, and our 29er Geometry, make this Stumpjumper both capable and efficient.
  • 130-millimeters of plush and controlled suspension (including a lock-out) come courtesy of a RockShox Recon RL fork.
  • SX Eagle 12-speed drivetrain gives you single-ring simplicity and all the gearing you need to summit the biggest climbs.
  • 29er wheels roll over obstacles and maintain your momentum with ease.
  • The TranzX seatpost lets you drop your saddle on descents, increasing your maneuverability and control when the trail gets dicey.
     
    FRAME
    M5 alloy chassis and rear end, asymmetrical design, 29 Trail Geometry, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 120mm of travel
    FORK
    RockShox Recon RL, Motion Control damper with low-speed compression to lockout, 51mm offset, rebound adjust, 15x110mm Boost™ Maxle® Lite thru-axle, 130mm of travel
    REAR SHOCK
    X-Fusion 02 Pro RL, Rx Trail Tune, rebound adjust, lockout 190x42.5mm
    FRONT HUB
    Specialized, sealed cartridge bearings, 15x110mm thru-axle, 32h
    REAR HUB
    Specialized, sealed cartridge bearings, 12x148mm thru-axle, 32h
    SPOKES
    Stainless, 14g
    RIMS
    Double-wall alloy, 27mm internal width
    INNER TUBES Standard, Presta valve
    FRONT TYRE
    Eliminator, GRID TRAIL casing, GRIPTON® compound, 2Bliss Ready, 29x2.3"
    REAR TYRE
    Purgatory, GRID Casing, 2Bliss Ready, 29x2.3"
    CRANKSET
    SRAM SX Eagle, Powerspline
    CHAINRINGS Steel, 30T
    BOTTOM BRACKET
    SRAM Powerspline
    SHIFT LEVERS
    SRAM SX Eagle, trigger, 12-speed
    REAR DERAILLEUR SRAM SX Eagle™, 12-speed
    CASSETTE
    SRAM PG-1210 Eagle, 11-50t
    CHAIN
    SRAM SX Eagle, 12-speed
    FRONT BRAKE
    Tektro Gemini Comp, hydraulic disc, resin pad, 200mm
    REAR BRAKE
    Tektro Gemini Comp, hydraulic disc, resin pad, 180mm
    HANDLEBARS
    Specialized Trail, 6061 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 780mm, 31.8mm clamp
    GRIPS
    Specialized Sip Grip, half-waffle, slip-on
    STEM
    Specialized, 3D-forged alloy, 4-bolt, 7-degree rise
    SADDLE
    Body Geometry Myth 155 S, Body Geometry Henge 143 M/L/XL, steel rails
    SEATPOST
    TransX dropper, 34.9mm, S: 125mm, M/L/XL: 150mm Travel
    SEAT BINDER Specialized bolt-type, alloy, 38.6mm
    PEDALS Specialized Dirt

     

    Geometry

    S M L XL
    BB Drop 33mm 33mm 33mm 33mm
    BB Height 341mm 341mm 341mm 341mm
    Bike Standover Height 756mm 762mm 775mm 776mm
    Chainstay Length 437mm 437mm 437mm 437mm
    Fork Length, Full 560mm 560mm 560mm 560mm
    Fork Rake/Offset 51mm 51mm 51mm 51mm
    Front Center 716mm 736mm 766mm 797mm
    Head Tube Angle 66.5°
    66.5°
    66.5°
    66.5°
    Head Tube Length 100mm 100mm 125mm 140mm
    Reach 405mm 425mm 445mm 470mm
    Seat Tube Angle 74.8° 74.5° 74.1° 73.7°
    Seat Tube Length 380mm 410mm 455mm 505mm
    Stack 619mm 619mm 642mm 656mm
    Top Tube Length, Horizontal 573mm 597mm 628mm 662mm
    Trail 107mm 107mm 107mm 107mm
    Wheelbase 1151mm 1171mm 1201mm 1232mm

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