Specialized Demo Race 29

Name: Specialized Demo Race 29
Brand: Specialized

2020 MountainDownhill Manufacturer page

Last known price: $6,500

Prices shown first for United States
Travel: 200 / 200 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 7 30t / 10–24t
Gear range: 240%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

S2 157.5–172.7
S3 165.1–180.3
S4 172.7–188

Components

16 of 20 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, Style-Specific DH Geometry, BSA threaded BB, full internal cable routing with option for full external brake, 148mm rear spacing, sealed cartridge bearing pivots, replaceable derailleur hanger, 200mm of travel Not identified

Suspension

2 parts

Fork
- Öhlins
Rear shock
- Öhlins

Drivetrain

6 parts

Brakes

1 part

Brakes
- SRAM Code RSC

Wheels and tires

5 parts

Front hub
- Specialized
Rear hub
- DT Swiss 350
Rims
- Roval
Spokes
- DT Swiss COMPETITION
Tires

Front: Butcher BLCK DMND, 2Bliss Ready, 29x2.6", Rear: Butcher BLCK DMND, 2Bliss Ready, 29x2.3" Not identified

Cockpit and contact points

5 parts

Grips
- Deity
Handlebar
- Specialized
Saddle

Body Geometry Henge DH, hollow titanium rails, 130mm Not identified
Seatpost

Thomson, alloy, straight, 12-degree clamp Not identified
Stem
- Specialized

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size S3

Table

Reach 445mm

Stack 633mm

Wheelbase 1273mm

Head angle 62.7°

Seat angle 76.3°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	425	445	465
Stackmm	633	633	633
Top tube lengthmm	563	600	620
Seat tube lengthmm	394	420	420
Head tube lengthmm	105	105	105
Head tube angle	62.7°	62.7°	62.7°
Seat tube angle	77.7°	76.3°	76.3°
Chainstay lengthmm	450	450	450
Wheelbasemm	1253	1273	1293
Front centermm	804	824	844
Bottom bracket dropmm	25	25	25
Bottom bracket heightmm	350	350	350
Standover heightmm	760	760	760
Fork rakemm	58	58	58
Trailmm	128	128	128
Stack/reach ratio	1.49	1.42	1.36
Suspension and parts
Crank lengthmm	165	165	165
Handlebar widthmm	800	800	800
Stem lengthmm	45	45	45
Seatpost lengthmm	367	367	367

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

Suspension

Suspension configuration: Full suspension
Front travel: 200 mm
Rear travel: 200 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 7
Smallest sprocket: 10
Largest sprocket: 24
Lowest gear: 36.3 in
Highest gear: 87.0 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: BSA
Fork spring: Air
Tire width: 2.6″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

4 measures

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

Front travel

200 mm

This value is within the central range for this class.

Cohort: Mountain / Downhill Model year: 2020
Sample: 89 bicycles with this information
Coverage: 96.7% of the class

Rear travel

200 mm

This value is within the central range for this class.

Cohort: Mountain / Downhill Model year: 2020
Sample: 76 bicycles with this information
Coverage: 82.6% of the class

Lowest gear

36.3 gear inches

This value is below the central range for this class.

Cohort: Mountain / Downhill Model year: 2020
Sample: 77 bicycles with this information
Coverage: 83.6% of the class

Highest gear

87.0 gear inches

This value is below the central range for this class.

Cohort: Mountain / Downhill Model year: 2020
Sample: 77 bicycles with this information
Coverage: 83.6% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 13.9 km/h
Highest gear: 33.3 km/h

Total gear range 240%

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: 36.3–87.0 gear inches
Class reference (p10–p90): 35.2–104.4 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Downhill Model year: 2020
Lowest gear: 77 bicycles with this information, 83.6% of the class
Highest gear: 77 bicycles with this information, 83.6% 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 Demo Race 29	Specialized Demo Expert 29
Drivetrain
Smallest chainring	30	34
Largest chainring	30	34
Rear sprockets	7	10
Smallest sprocket	10	11
Largest sprocket	24	36
Lowest gear	36.3 in	27.4 in
Highest gear	87.0 in	89.6 in
Other specifications
Tire clearance	Not informed	Maximum tire width: 2.6″