Specialized · Stumpjumper

Stumpjumper 15 EVO Alloy Comp - SRAM Eagle 70, FOX Rhythm

2026

$3,999.99

Manufacturer price · US market. Not a local price.

Specialized Stumpjumper 15 EVO Alloy Comp  - SRAM Eagle 70, FOX Rhythm
Alloy Trail StemHandlebar
Bridge CompSaddle
X-Fusion ManicDropper post
M5 alloy chassis and rear-endFrame
FOX FLOAT X Performance with SpecializedRear shock
FOX FLOAT 36 Rhythm · 150 mm / 160 mmFork
SRAM DB8 StealthBrakes
SRAM EagleDrivetrain
61 mmTyres

Tap a number to see the part.

Alloy Trail Stem

Handlebar

The handlebar and stem are where your hands steer the bike. Their width and length set how upright or stretched out you sit.

Bridge Comp

Saddle

The saddle and seatpost carry your weight. The height of the seatpost sets your pedalling position.

X-Fusion Manic

Dropper post

A dropper post lowers the saddle from a remote on the handlebar, so you can move freely on descents; raised again, it brings back your pedalling height.

M5 alloy chassis and rear-end

Frame

The frame is the bike's backbone: every other part is fixed to it. Its material and shape decide its weight and how it feels to ride.

FOX FLOAT X Performance with Specialized

Rear shock

The rear shock lets the back wheel move over bumps. Its travel is how far the rear wheel can move; it is tuned to the rider's weight.

FOX FLOAT 36 Rhythm · 150 mm / 160 mm

Fork

The fork holds the front wheel. A suspension fork absorbs bumps at the front; its travel is how far it can compress.

SRAM DB8 Stealth

Brakes

Brakes slow the bike. Disc brakes squeeze a rotor fixed to the wheel hub; rim brakes squeeze the wheel rim itself.

SRAM Eagle

Drivetrain

The drivetrain turns your pedalling into motion: the cranks, the chain, the cassette and the derailleur that changes gear.

61 mm

Tyres

Tyres are the bike's only contact with the ground. Their width and tread decide grip, comfort and rolling speed.

© Specialized Bicycle Components

Equipment

Partial coverageChecked: August 25, 2026Manufacturer page
Fork brand
FOX
Source text
  • “FOX FLOAT 36 Rhythm, GRIP damper, two position Sweep adjustment, 15x110mm QR axle, 44mm offset S1:150mm of travel, S2-S6:160mm of travel” — Fork
Fork travel
150 mm / 160 mmSeveral possible values
Source text
  • “FOX FLOAT 36 Rhythm, GRIP damper, two position Sweep adjustment, 15x110mm QR axle, 44mm offset S1:150mm of travel, S2-S6:160mm of travel” — Fork
Rear derailleur brand
SRAM
Source text
  • “SRAM Eagle 70 T-Type, 12 speeds” — Rear Derailleur
Front brake brand
SRAM
Source text
  • “SRAM DB8 Stealth” — Front Brake
Rear brake brand
SRAM
Source text
  • “SRAM DB8 Stealth” — Rear Brake
Front tyre width
61 mm
Source text
  • “Butcher, GRID TRAIL casing, Gripton T9 compound, 29X2.4” — Front Tire
Frame material
Aluminium
Source text
  • “M5 alloy chassis and rear-end, Trail Geometry, SWAT™ Door integration, head tube angle adjustment, threaded BB, internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, SRAM UDH compatible, 145mm of travel” — Frame
Cassette teeth
10/52
Source text
  • “SRAM 1270 Transmission Cassette, 12 Spd,10-52t” — Cassette
Chainring teeth
32
Source text
  • “SRAM Eagle 70, 55mm chainline, 32T” — Crankset
Bike weight
16.55 kgSize: ⁨S4⁩
Source text
  • “16.55 kg (36 lb, 7.8 oz)” — Weight
  • “S4” — Weight Size

Components

Frame
M5 alloy chassis and rear-end, Trail Geometry, SWAT™ Door integration, head tube angle adjustment, threaded BB, internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, SRAM UDH compatible, 145mm of travel
Crank lengthS1
165mm
Crank lengthS2
165mm
Crank lengthS3
165mm
Crank lengthS4
170mm
Crank lengthS5
170mm
Crank lengthS6
170mm
Seatpost clamp
Alloy, 38.6mm
Handlebar widthS1
780mm
Handlebar widthS2
780mm
Handlebar widthS3
800mm
Handlebar widthS4
800mm
Handlebar widthS5
800mm
Handlebar widthS6
800mm
Rear shock
FOX FLOAT X Performance with Specialized GENIE Shock Tech, Ride Dynamics Trail Tune, 2-position lever, LSR adjustment, 210x55mm
Stem lengthS1
40mm
Stem lengthS2
40mm
Stem lengthS3
40mm
Stem lengthS4
40mm
Stem lengthS5
40mm
Stem lengthS6
40mm
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
Saddle widthS1
155mm
Saddle widthS2
155mm
Saddle widthS3
143mm
Saddle widthS4
143mm
Saddle widthS5
143mm
Saddle widthS6
143mm
Front brake
SRAM DB8 Stealth
Seatpost lengthS1
125mm
Seatpost lengthS2
150mm
Seatpost lengthS3
170mm
Seatpost lengthS4
190mm
Seatpost lengthS5
190mm
Seatpost lengthS6
190mm
Rear brake
SRAM DB8 Stealth
Shift levers
SRAM EAGLE 70
Rear derailleur
SRAM Eagle 70 T-Type, 12 speeds
Cassette
SRAM 1270 Transmission Cassette, 12 Spd,10-52t
Chain
SRAM 70 Transmission Chain
Crankset
SRAM Eagle 70, 55mm chainline, 32T
Bottom bracket
SRAM DUB Threaded Wide
Rims
Specialized, hookless alloy, 30mm inner width, tubeless ready
Front hub
Specialized alloy front hub disc, sealed cartridge bearings, 6-bolt, 15x110mm thru-axle, 28h
Rear hub
Specialized alloy rear hub disc, sealed cartridge bearings, 6-Bolt, 12X148mm thru-axle, 28h, HG Steel Fhb
Spokes
DT Swiss Elemental
Front tyre
Butcher, GRID TRAIL casing, Gripton T9 compound, 29X2.4
Inner tubes
Standard, Presta Valve
Stem
Alloy Trail Stem, 35mm bar bore
Handlebar
Specialized, 6000 series alloy, 6-degree upsweep, 8-degree backsweep. S1-S2: 780 width, 20mm rise: S3-S6: 800 width, 50mm rise
Grips
Specialized Trail Grips
Saddle
Bridge Comp, Hollow Cr-mo rails S1-S2: 155mm, S3-S6:143mm
Seatpost
X-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SLR LE lever, 34.9, S1: 125mm, S2: 150mm, S3: 170mm, S4-S6: 190mm
SWAT
Internal SWAT Downtube Storage
Product ID
221474
Weight
16.55 kg (36 lb, 7.8 oz)
Size used for weighing
S4

Geometry

Frames drawn: Specialized Stumpjumper 15 EVO Alloy Comp - SRAM Eagle 70, FOX Rhythm · S1.
Specialized Stumpjumper 15 EVO Alloy Comp - SRAM Eagle 70, FOX Rhythm · S1
MeasureS1S2S3S4S5S6
Wheels29/27.529/27.529/2929/2929/2929/29
611 mm621 mm630 mm644 mm658 mm671 mm
400 mm420 mm445 mm470 mm495 mm525 mm
95 mm100 mm110 mm125 mm140 mm155 mm
64°64°64°64°64°64°
337 mm340 mm340 mm340 mm340 mm340 mm
38 mm35 mm35 mm35 mm35 mm35 mm
Trail133 mm134 mm134 mm134 mm134 mm134 mm
Fork Length (full)561 mm573 mm573 mm573 mm573 mm573 mm
44 mm44 mm44 mm44 mm44 mm44 mm
724 mm755 mm785 mm816 mm848 mm884 mm
430 mm432 mm435 mm435 mm445 mm445 mm
1,153 mm1,186 mm1,217 mm1,249 mm1,290 mm1,327 mm
542 mm574 mm596 mm625 mm649 mm678 mm
Standover738 mm751 mm745 mm745 mm745 mm751 mm
385 mm385 mm405 mm425 mm445 mm465 mm
77.7°76.5°76.5°76°76°76°
Saddle height for effective seat tube angle645 mm690 mm735 mm780 mm825 mm870 mm
Max Seatpost Insertion245 mm245 mm255 mm255 mm285 mm285 mm
Min Seatpost Insertion80 mm80 mm80 mm80 mm80 mm80 mm

Similar bikes

Similar bicycles: same category and type, comparable US MSRP

How we choose
  • Same category and electric or non-electric type
  • US MSRP ratio no greater than 1.3
  • Other families, ordered by price and stack/reach proximity

Manufacturer suggested retail prices are for the US market in USD. They are not local retail prices.

Show all (5)