Commençal FCB Origin Pyrite

2023 UrbanCommuter Manufacturer page

Commençal FCB Origin Pyrite, color Pyrite Grey, Shiny Finish

Last known price: $1,900

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 11 40t / 11–42t
Gear range: 382%
Weight: 10.4 kg 22.9 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–170
MD 168–180
LG 178–190
XL 188–210

Components

15 of 19 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

FCB, 700C, Alloy 6061, triple butted tubes, T4, T6 Not identified

Suspension

1 part

Fork

FCB, Internal brake hose routing, alloy 6061-T6, tapered Not identified

Drivetrain

6 parts

Brakes

1 part

Brakes
- Tektro HD-R280
HD-R280

Wheels and tires

4 parts

Cockpit and contact points

6 parts

Grips

RIDE ALPHA DH, Ultra-soft compound, single clamp, black Not identified
Handlebar
- Race Face Ride Handlebar - 31.8
Headset
- Acros
Saddle
- SDG Bel-Air V3 Steel
Seatpost

RIDE ALPHA, 27,2 mm, 350 mm length Not identified
Stem
- Race Face Ride 31.8

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 405mm

Stack 589mm

Wheelbase 1036mm

Head angle 71.5°

Seat angle 73.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c 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	386	405	423	457
Stackmm	584	589	593	598
Top tube lengthmm	559	579	599	634
Seat tube lengthmm	510	530	550	570
Head tube lengthmm	160	165	170	175
Head tube angle	71.5°	71.5°	71.5°	71.5°
Seat tube angle	73.5°	73.5°	73.5°	73.5°
Chainstay lengthmm	425	425	425	425
Wheelbasemm	1010	1036	1066	1101
Front centermm	594	619	649	684
Bottom bracket dropmm	65	65	65	65
Standover heightmm	675	758	809	826
Fork rakemm	29	34	44	43
Trailmm	86	81	70	71
Stack/reach ratio	1.51	1.45	1.40	1.31

Not published by the manufacturer: Bottom bracket height, 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
Fork material: Aluminum
Bicycle weight: 10.4 kg

22.9 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 40
Largest chainring: 40
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 27.6 in
Highest gear: 105.5 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
Tire width: 45c
Wheel material: Aluminum
Wheel size: 700c

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.6 km/h
Highest gear: 40.4 km/h

Total gear range 382%

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: 27.6–105.5 gear inches

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 2023 builds

Differences across 2023 builds
Specification	This bicycle Commençal FCB Origin Pyrite	Commençal FCB Essential	Commençal FCB Origin
Frame
Bicycle weight	10.4 kg	10.2 kg	10.4 kg
Drivetrain
Smallest chainring	40	42	40
Largest chainring	40	42	40
Rear sprockets	11	12	11
Largest sprocket	42	50	42
Lowest gear	27.6 in	24.4 in	27.6 in
Highest gear	105.5 in	110.7 in	105.5 in