Specialized Men's Stumpjumper EVO Comp Alloy 27.5

Name: Specialized Men's Stumpjumper EVO Comp Alloy 27.5
Brand: Specialized

2020 MountainEnduro Manufacturer page

Last known price: $3,620

Prices shown first for United States
Travel: 150 / 150 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 1 × 12 32t / 11–50t
Gear range: 455%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

S2 157.5–172.7
S3 165.1–180.3

Components

18 of 21 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

M5 alloy frame, asymmetrical design, 27.5 style-specific EVO Trail Geometry, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel Not identified

Suspension

2 parts

Drivetrain

6 parts

Brakes

1 part

Brakes
- SRAM Code R

Wheels and tires

5 parts

Front hub
- Specialized
Rear hub
- Specialized
Rims
- Roval
Spokes
- DT Swiss
Tires

Front: Butcher, GRID casing, GRIPTON® compound, 2Bliss Ready, 27.5 x 2.6", Rear: Butcher, GRID casing, GRIPTON® compound, 2Bliss Ready, 27.5 x 2.6" Not identified

Cockpit and contact points

6 parts

Sizes and geometry

2 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size S2

Table

Reach 465mm

Stack 601mm

Wheelbase 1228mm

Head angle 63.5°

Seat angle 76.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 27.5″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 2 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	465	490
Stackmm	601	610
Top tube lengthmm	615	647
Seat tube lengthmm	400	450
Head tube lengthmm	110	120
Head tube angle	63.5°	63.5°
Seat tube angle	76°	75.6°
Chainstay lengthmm	440	440
Wheelbasemm	1228	1258
Front centermm	790	820
Bottom bracket dropmm	33	33
Bottom bracket heightmm	324	324
Standover heightmm	743	764
Fork rakemm	37	37
Trailmm	137	137
Stack/reach ratio	1.29	1.25
Suspension and parts
Crank lengthmm	170	170
Handlebar widthmm	800	800
Stem lengthmm	45	45
Seatpost lengthmm	438	438

Not published by the manufacturer: Front travel, Rear travel, Stem angle and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum

Suspension

Suspension configuration: Full suspension
Front travel: 150 mm
Rear travel: 150 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 50
Lowest gear: 17.6 in
Highest gear: 80.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Air
Tire width: 2.6″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

5 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

150 mm

This value is below the central range for this class.

Cohort: Mountain / Enduro Model year: 2020
Sample: 829 bicycles with this information
Coverage: 98.5% of the class

Rear travel

150 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2020
Sample: 678 bicycles with this information
Coverage: 80.6% of the class

Lowest gear

17.6 gear inches

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2020
Sample: 705 bicycles with this information
Coverage: 83.8% of the class

Highest gear

80.0 gear inches

This value is below the central range for this class.

Cohort: Mountain / Enduro Model year: 2020
Sample: 705 bicycles with this information
Coverage: 83.8% of the class

Shifting

Mechanical

50 of 841 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2020
Sample: 841 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.7 km/h
Highest gear: 30.6 km/h

Total gear range 455%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 17.6–80.0 gear inches
Class reference (p10–p90): 17.3–93.5 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Enduro Model year: 2020
Lowest gear: 705 bicycles with this information, 83.8% of the class
Highest gear: 705 bicycles with this information, 83.8% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2020 builds
Specification	This bicycle Specialized Men's Stumpjumper EVO Comp Alloy 27.5	Specialized Men's Stumpjumper EVO Comp Alloy 29	Specialized Men's Stumpjumper EVO Pro 29	Specialized Stumpjumper EVO Comp Alloy 29	Specialized Stumpjumper EVO Comp Carbon 27.5	Specialized Stumpjumper EVO Comp Carbon 29
Frame
Frame material	Aluminum	Aluminum	Carbon	Aluminum	Carbon	Carbon
Fork material	Aluminum	Aluminum	Not informed	Not informed	Not informed	Not informed
Suspension
Rear travel	150 mm	140 mm	140 mm	140 mm	150 mm	140 mm
Drivetrain
Smallest chainring	32	30	30	30	32	30
Largest chainring	32	30	30	30	32	30
Smallest sprocket	11	11	10	11	11	11
Lowest gear	17.6 in	17.4 in	17.4 in	17.4 in	17.6 in	17.4 in
Highest gear	80.0 in	79.1 in	87.0 in	79.1 in	80.0 in	79.1 in
Other specifications
Wheel material	Aluminum	Aluminum	Carbon	Aluminum	Aluminum	Aluminum
Wheel size	27.5″	29″	29″	29″	27.5″	29″
Rear shock spring	Not informed	Not informed	Coil	Not informed	Not informed	Not informed