2021 Specialized

Stumpjumper EVO Comp

A 29″ carbon frame full suspension enduro bike with upper mid-range components.
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Manufacturer Price

$4,300
FrameCarbon
SuspensionFull, 150 / 160mm
ForkFox Rhythm Float 36
ShockFox Float DPX2 Performance
Wheels29″ Aluminum
Drivetrain1 × 12
GroupsetSLX
BrakesHydraulic Disc
SeatpostDropper
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

26 mph

Stumpjumper EVO Comp

26 mph

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Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full Stumpjumper EVO model range

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Sizing
S1

4'11" – 5'3"

S2

5'2" – 5'8"

S3

5'5" – 5'11"

S4

5'7" – 6'3"

S5

5'10" – 6'4"

S6

6'2" – 6'8"

🐐 Estimated

Rider Fit Notes

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Reviews
NSMB
2022 Specialized Stumpjumper EVO Elite Alloy - Review

Oct 2022

Can the Enduro's little brother hang in the steeps and deeps of The North Shore?

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Outdoor Gear Lab
Specialized Stumpjumper EVO Comp

Sep 2022 · Jeremy Benson

The Stumpjumper EVO got a complete overhaul for 2021, taking it from a dedicated long and slack brawler to a genre-bending chameleon of a bike. 150mm FSR...

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BikeRadar
Specialized Stumpjumper EVO Elite Alloy review

Jul 2022 · Luke Marshall

If you're hunting one bike to tame most trails, this is definitely worth a look

Highs
  • Alloy frame with top-spec suspension

  • Various geometry options

  • Plenty of sizes available

Lows
  • Needs a tubeless upgrade

  • Rear tyre limiting on steep trails

  • Capable suspension doesn't isolate you from bumps

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Singletrack World
Specialized Stumpjumper Evo Alloy Comp review

Jul 2022 · Ben Haworth Amanda Wishart

The Specialized Stumpjumper Evo Alloy gets all the cool things that the carbon Stumpjumper has had for a few seasons now.

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Mountain Bike Action
LONG TERM REVIEW: SPECIALIZED STUMPJUMPER EVO ELITE ALLOY - Mountain Bike Action Magazine

Jun 2022 · Nelson

Specialized has taken all of the performance, adjustability and features of its carbon Stumpjumper EVO and offered them in a more affordable M5 aluminum package for 2022.

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Bike Perfect
Specialized Stumpjumper Evo Comp Alloy review: we ride and rate the latest edition

Feb 2022 · Guy Kesteven

The Specialized Stumpjumper Evo Comp Alloy has one of the smartest metal frames we’ve seen, but is that quality reflected in the specs?

Highs
  • Excellent easily tuneable geometry

  • Great aggro tire choice

  • Short seat tube for size switching

  • Solid climb mode

  • Stiff power transfer

Lows
  • SWAT and geometry switching add cost

  • Slow free hub pick up

  • Chunky weight

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Loam Wolf
Review: Specialized Stumpjumper Evo Alloy

Jan 2022 · Drew Rohde

At The Loam Wolf, we’d rather have a bike that rides well than a bad bike made from carbon fiber. Read a full review on the Specialized Stumpjumper Evo Alloy!

Highs
  • Aluminum

  • SWAT Door

  • Comfortable and confident

  • Playful and fun to ride

  • Fast

  • Big geo adjustments

Lows
  • Value is debatable

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Pinkbike
Field Test: Specialized Stumpjumper EVO Alloy - The Golden Retriever of Bicycles

Dec 2021 · Alicia Leggett

It's worth mentioning that the Stumpy EVO Alloy was the longest-travel bike we tested in the batch of 130mm to 150mm trail bikes this Field Test, so it's a bit more bike than anything else we're reviewing this week.

Highs
  • So, so adaptable - and the geo adjustments are easier than on some other bikes

  • SWAT box is the biggest and the best of the in-frame storage boxes out there

  • Good value and smart spec

  • Good crossover trail-enduro option

Lows
  • There's no true top-end build, and it would be so good to see more aluminum bikes with fancy spec options

  • A tad heavy if we're counting grams

  • Star ratchet issue with the rear hub prior to Field Test

Read Review

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

FACT 11m carbon chassis and rear-end, asymmetrical design, 29 Trail Geometry, SWAT™ Door integration, head tube angle adjustment, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel

BB StandardBSA, 73mm, Threaded

ColorsGloss Clay / Black; Satin Black / Smoke

Fork

FOX FLOAT 36 Rhythm, GRIP damper, two position Sweep adjustment, 15x110mm QR axle, 44mm offset, S1:150mm of travel, S2-S6:160mm of travel

Travel160mm

Spring TypeAir

Shock

FOX FLOAT DPX2 Performance, Rx Trail Tune, EVOL Air sleeve, 3-position adjustment, S1:210x50mm, S2-S6:210x55mm

Travel150mm

Spring TypeAir

Bottom Bracket

Shimano, BB-MT800, Threaded

Stem

Alloy Trail Stem, 35mm bar bore

Handlebar

Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 30mm rise, 780mm width

Saddle

Bridge Comp, Hollow Cr-mo rails, 155/143mm

Seatpost

X-Fusion Manic, infinite adjustable, remote SRL LE lever, 34.9 (S1:100mm, S2: 125mm, S3: 150mm, S4/S5: 170mm, S6: 190mm)

TypeDropper

Groupset
Rear Derailleur

Shimano SLX M7100, SGS, 12-speed

Crank

Shimano SLX, S1:165mm, S2-S5: 170mm, S6: 175mm, 30T

Shifters

Shimano SLX, M7100, 12spd

Cassette

Shimano SLX, CS-M7100, 12-speed, 10-51t

Chain

Shimano SLX, M7100, 12-speed

Brakes

Front: Shimano SLX M7120, 4-piston caliper, hydraulic disc, 200mm, Rear: Shimano SLX M7120, 4-piston caliper, hydraulic disc, 180mm

TypeHydraulic Disc

Wheels
Rims

Specialized 29, hookless alloy, 30mm inner width, tubeless ready

Spokes

DT Swiss Industry

Front Hub

Shimano MT400-B, Centerlock 28h, 15x110 Boost

Rear Hub

Shimano MT510-B, Centerlock 28h, 12x148 Boost, Microspline

Tires

Front: Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3", Rear: Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 29x2.3"

Rider Notes
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Last updated May 4