Compare bikes: Compare Specialized Stumpjumper S-Works Stumpjumper 29 (2020) vs. Specialized Stumpjumper ST Alloy 27.5 (2020) - Findabike

Shimano XTR M9100, 12-speed w/ quick link

SRAM SX Eagle, 12-speed

Race Face Next R Carbon, 170mm

SRAM SX Eagle, Powerspline, 170mm

Rear: Shimano XTR M9100, 12-speed, Shadow Plus

Rear: SRAM SX Eagle, 12-speed

Shimano XTR M9100, 12-speed, 10-51t

SRAM PG-1210 Eagle, 11-50t

FOX FLOAT Factory, 36, GRIP2 damper, 51mm offset, 15x110mm, tapered alloy steerer, Kashima, 150mm of travel

RockShox Recon RL, Motion Control damper with low-speed compression to lockout, 46mm offset, rebound adjust, 15x110mm Boost™ Maxle® Lite thru-axle, 130mm of travel

FACT 11m carbon chassis and rear-end, asymmetrical design, 29 Trail Geometry, SWAT™ Door integration, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 140mm of travel

M5 alloy chassis and rear end, asymmetrical design, 27.5 Trail Geometry, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 130mm of travel

Rear: FOX FLOAT DPX2 Factory, Rx Trail Tune, EVOL Air sleeve, Kashima coat, 3-position adjustment w/ Open Mode adjustment, 210x50mm

Rear: X-Fusion 02 Pro RL, Rx Trail Tune, rebound adjust, lockout 190x45mm

Deity Copperhead, 31.8mm

Specialized, 3D-forged alloy, 4-bolt, 7-degree rise

Front: Roval Traverse SL, sealed cartridge bearings, 15mm thru-axle, 110mm spacing, 28h - Rear: Roval Traverse SL, DT Swiss Star Ratchet, 54t engagement, Shimano Micro Spline driver body, 12mm thru-axle, 148mm spacing, 28h

Front: Specialized, sealed cartridge bearings, 15x110mm thru-axle, 32h - Rear: Specialized, sealed cartridge bearings, 12x148mm thru-axle, 32h

Roval Traverse SL Carbon 29, hookless carbon, 30mm inner width, hand-built, 2Bliss Ready

Double-wall alloy, 27mm internal width

DT Competition Race

Stainless, 14g

Front: Butcher, GRID TRAIL casing, GRIPTON® compound, 2Bliss Ready, 29x2.6" - Rear: Eliminator, GRID TRAIL casing, GRIPTON® compound, 2Bliss Ready, 29x2.3"

Front: Purgatory, GRID casing, GRIPTON® compound, 2Bliss Ready, 27.5 x 2.3" - Rear: Purgatory, GRID casing, GRIPTON® compound, 2Bliss Ready, 27.5 x 2.3"

Front: Shimano XTR M9120, 4-piston caliper, hydraulic disc - Rear: Shimano XTR M9120, 4-piston caliper, hydraulic disc

Front: Tektro Gemini Comp, hydraulic disc, resin pad, 200mm - Rear: Tektro Gemini Comp, hydraulic disc, resin pad, 180mm

Specialized Trail, FACT Carbon, 6-degree upsweep, 8-degree backsweep, 27mm rise, 780mm, 31.8mm

Specialized Trail, 6061 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 31.8mm clamp, XS 720mm, S-XL 750mm,

Deity, Knuckleduster, Black

Specialized Sip Grip, half-waffle, slip-on

Body Geometry Myth 155 S, Body Geometry Henge 143 M/L/XL, hollow ti rails

Body Geometry Myth:155 XS/S, Body Geometry Henge:143 M/L/XL, steel rails

FOX Factory Transfer, Kashima, 30.9, Shimano Ispec-EV lever (S: 125mm, M/L: 150mm, XL:175mm)

TransX dropper, 34.9mm, XS: 100mm, S: 125mm, ML/XL: 150mm Travel

Deity Copperhead, 31.8mm

Specialized, 3D-forged alloy, 4-bolt, 7-degree rise