Commençal Supreme DH 27 Race

Name: Commençal Supreme DH 27 Race
Brand: Commençal

2019 MountainDownhill Manufacturer page

Last known price: $3,999

Prices shown first for United States
Travel: 200 / 200 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 1 × 7 34t / 11–25t
Gear range: 227%
Weight: 17.7 kg 39.0 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

Components

16 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

2019 SUPREME DH V4.3 27.5 200 mm travel Not identified

Suspension

2 parts

Drivetrain

7 parts

Brakes

1 part

Brakes
- SRAM Guide RE

Wheels and tires

4 parts

Cockpit and contact points

6 parts

Grips

RIDE ALPHA, DH Grips, ultra soft compound, single clamp Not identified
Handlebar
- Race Face Ride Handlebar - 31.8
Headset
- Acros
Saddle

RIDE ALPHA DH Saddle, Cr-Mo rails Not identified
Seatpost

RIDE ALPHA DH, 31.6 mm, no offset, 300 mm Not identified
Stem

RIDE ALPHA DH Direct Mount, 40 mm, 31.8 mm Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 430mm

Stack 614mm

Wheelbase 1222mm

Head angle 63.5°

Seat angle 66.0°

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 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	405	430	455	480
Stackmm	614	614	622	622
Top tube lengthmm	575	600	625	657
Seat tube lengthmm	400	400	400	400
Head tube lengthmm	108	108	118	118
Head tube angle	63.5°	63.5°	63.5°	63.5°
Seat tube angle	66°	66°	66°	66°
Chainstay lengthmm	425	425	425	425
Wheelbasemm	1192	1222	1247	1267
Front centermm	767	797	822	842
Bottom bracket dropmm	5	5	5	5
Bottom bracket heightmm	350	350	350	350
Standover heightmm	703	703	703	703
Fork rakemm	52	57	53	49
Trailmm	119	114	118	122
Stack/reach ratio	1.52	1.43	1.37	1.30

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 17.7 kg

39.0 lb

Suspension

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

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 34
Largest chainring: 34
Rear sprockets: 7
Smallest sprocket: 11
Largest sprocket: 25
Lowest gear: 37.4 in
Highest gear: 85.0 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: BB86/BB92
Fork spring: Air
Rear shock spring: Coil
Tire width: 2.35″
Wheel material: Aluminum
Wheel size: 27.5″

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: 2019
Sample: 88 bicycles with this information
Coverage: 94.6% of the class

Rear travel

200 mm

This value is within the central range for this class.

Cohort: Mountain / Downhill Model year: 2019
Sample: 88 bicycles with this information
Coverage: 94.6% of the class

Lowest gear

37.4 gear inches

This value is within the central range for this class.

Cohort: Mountain / Downhill Model year: 2019
Sample: 87 bicycles with this information
Coverage: 93.5% of the class

Highest gear

85.0 gear inches

This value is below the central range for this class.

Cohort: Mountain / Downhill Model year: 2019
Sample: 87 bicycles with this information
Coverage: 93.5% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 14.3 km/h
Highest gear: 32.6 km/h

Total gear range 227%

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: 37.4–85.0 gear inches
Class reference (p10–p90): 33.4–103.9 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Downhill Model year: 2019
Lowest gear: 87 bicycles with this information, 93.5% of the class
Highest gear: 87 bicycles with this information, 93.5% 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 2019 builds

Differences across 2019 builds
Specification	This bicycle Commençal Supreme DH 27 Race	Commençal Supreme DH 29 Team
Frame
Bicycle weight	17.7 kg	17.5 kg
Suspension
Front travel	200 mm	Not informed
Drivetrain
Lowest gear	37.4 in	39.4 in
Highest gear	85.0 in	89.6 in
Other specifications
Wheel size	27.5″	29″