Commençal Supreme DH V4.2

2018 MountainDownhill Manufacturer page

Last known price: $1,999

Prices shown first for United States
Wheels: 27.5″
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

5 parts

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

NEC + ULTRA XTRM (Aluminium 7005 Triple Butted) Not identified

Drivetrain

1 part

Bottom bracket

Press fit BB107 (compatible with BB92) Not identified

Brakes

1 part

Brakes

Postmount 180 mm Not identified

Wheels and tires

1 part

Rims

220 mm Not identified

Cockpit and contact points

1 part

Seatpost

31.6 mm / 34.9 mm Not identified

Sizes and geometry

5 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size LG

Table

Reach 430mm

Stack 607mm

Wheelbase 1222mm

Head angle 63.0°

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 Reach Stack

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	380	405	430	455	480
Stackmm	607	607	607	607	607
Top tube lengthmm	548	575	600	625	665
Seat tube lengthmm	400	400	400	400	400
Head tube lengthmm	108	108	118	118	118
Head tube angle	63°	63°	63°	63°	63°
Seat tube angle	66°	66°	66°	66°	66°
Chainstay lengthmm	425	425	425	425	425
Wheelbasemm	1163	1192	1222	1247	1272
Front centermm	738	767	797	822	847
Bottom bracket dropmm	5	5	5	5	5
Bottom bracket heightmm	350	350	350	350	350
Standover heightmm	703	703	703	703	703
Fork rakemm	46	49	54	54	54
Trailmm	130	126	121	121	121
Stack/reach ratio	1.60	1.50	1.41	1.33	1.27

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
Frame weight: 4.1 kg

9.0 lb

Suspension

Suspension configuration: Full suspension

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
Travel: Front: Additional specification: Not available: No
Rear: Additional specification: Not available: No
Wheel material: Aluminum
Wheel size: 27.5″

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 2018 builds

Differences across 2018 builds
Specification	This bicycle Commençal Supreme DH V4.2	Commençal Supreme 20	Commençal Supreme 24	Commençal Supreme DH	Commençal Supreme DH 29	Commençal Supreme DH V4.2 Essential
Frame
Frame weight	4.1 kg	Not informed	Not informed	Not informed	Not informed	Not informed
Bicycle weight	Not informed	11.1 kg	13.3 kg	16.5 kg	16.5 kg	17.5 kg
Suspension
Front travel	Not informed	120 mm	150 mm	Not informed	Not informed	200 mm
Rear travel	Not informed	100 mm	140 mm	205 mm	205 mm	220 mm
Drivetrain
Front chainrings	Not informed	1	1	1	1	1
Smallest chainring	Not informed	34	32	34	34	34
Largest chainring	Not informed	34	32	34	34	34
Rear sprockets	Not informed	1	11	7	7	9
Smallest sprocket	Not informed	15	Not informed	Not informed	Not informed	Not informed
Largest sprocket	Not informed	15	Not informed	Not informed	Not informed	Not informed
Lowest gear	Not informed	45.3 in	Not informed	Not informed	Not informed	Not informed
Highest gear	Not informed	45.3 in	Not informed	Not informed	Not informed	Not informed
Cockpit
Shifting	Mechanical	No shifting	Mechanical	Mechanical	Mechanical	Mechanical
Other specifications
Bottom bracket standard	BB86/BB92	Not informed	Not informed	BB86/BB92	BB86/BB92	BB86/BB92
Wheel size	27.5″	20″	24″	29″	29″	27.5″
Fork spring	Not informed	Air	Not informed	Air	Air	Air
Tire width	Not informed	2.35″	2.35″	2.5″	2.5″	2.5″
Rear shock spring	Not informed	Not informed	Not informed	Coil	Coil	Not informed