Specialized S-Works Stumpjumper 29

2014 MountainCross-country Manufacturer page

Fork travel: 90 mm
Wheels: 29″
Drivetrain: 2 × 10 24–38t / 11–36t
Gear range: 518%
Frame: Carbon
Brakes: Hydraulic disc

Not published by the manufacturer

Sizes and geometry

Components

18 of 22 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

FACT 11m carbon, 29"" geometry, FACT IS construction, tapered headtube, carbon PF30 BB, full internal shift/brake routing, 142+ dropouts, PM 160 rear brake, replaceable alloy rear derailleur hanger Not identified

Suspension

1 part

Fork
- RockShox SID

Drivetrain

7 parts

Bottom bracket

PF30, OS press-in bearings, sealed cartridge Not identified
Cassette
- Shimano CS-M980
CS-M980
Chain
- Shimano XTR
Crankset
- SRAM RED Crankset 10-Speed 10 speeds
Front derailleur
- Shimano XTR FD-M986
FD-M986
Rear derailleur
- Shimano XTR
Shifters
- Shimano XTR

Brakes

2 parts

Wheels and tires

5 parts

Cockpit and contact points

6 parts

Grips
- Specialized
Handlebar
- S-Works
Headset

1-1/8 and 1-1/2"" threadless, Campy style upper with 1-1/2"" lower, cartridge bearings Not identified
Saddle

Body Geometry Phenom Expert, hollow TI rails, 143mm Not identified
Seatpost
- Specialized
Stem
- Syntace

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Fork material: Carbon

Suspension

Suspension configuration: Hardtail
Front travel: 90 mm

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 24
Largest chainring: 38
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 19.3 in
Highest gear: 100.2 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: PF30
Fork spring: Air
Tire width: 2″
Wheel material: Carbon
Wheel size: 29″

Technical analysis

3 measures

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

Front travel

90 mm

This value is below the central range for this class.

Cohort: Mountain / Cross-country Model year: 2014
Sample: 327 bicycles with this information
Coverage: 79.3% of the class

Lowest gear

19.3 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2014
Sample: 380 bicycles with this information
Coverage: 92.2% of the class

Highest gear

100.2 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2014
Sample: 380 bicycles with this information
Coverage: 92.2% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.4 km/h
Highest gear: 38.4 km/h

Total gear range 518%

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: 19.3–100.2 gear inches
Class reference (p10–p90): 17.3–113.5 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2014
Lowest gear: 380 bicycles with this information, 92.2% of the class
Highest gear: 380 bicycles with this information, 92.2% 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 2014 builds

Differences across 2014 builds
Specification	This bicycle Specialized S-Works Stumpjumper 29	Specialized Stumpjumper Carbon 29 Singlespeed	Specialized Stumpjumper Comp 29	Specialized Stumpjumper Comp Carbon 29	Specialized Stumpjumper Expert Carbon 29	Specialized Stumpjumper Expert Carbon 29 World Cup
Frame
Frame material	Carbon	Carbon	Aluminum	Carbon	Carbon	Carbon
Fork material	Carbon	Carbon	Aluminum	Aluminum	Aluminum	Carbon
Suspension
Suspension configuration	Hardtail	Rigid	Hardtail	Hardtail	Hardtail	Rigid
Front travel	90 mm	Not informed	90 mm	90 mm	90 mm	Not informed
Drivetrain
Front chainrings	2	1	2	2	Not informed	1
Smallest chainring	24	32	24	24	Not informed	32
Largest chainring	38	32	38	38	Not informed	32
Rear sprockets	10	10	10	10	10	11
Smallest sprocket	11	20	11	11	11	10
Largest sprocket	36	20	36	36	36	42
Lowest gear	19.3 in	46.4 in	19.3 in	19.3 in	Not informed	22.1 in
Highest gear	100.2 in	46.4 in	100.2 in	100.2 in	Not informed	92.8 in
Other specifications
Fork spring	Air	Not informed	Air	Air	Air	Not informed
Suspension	Hardtail	Rigid	Hardtail	Hardtail	Hardtail	Rigid
Tire width	2″	2.3″	2″	2″	2″	2″
Wheel material	Carbon	Carbon	Aluminum	Aluminum	Carbon	Carbon