Opus Mode 1

2021 UrbanCommuter Manufacturer page

Suspension: Rigid
Wheels: 650b
Drivetrain: 2 × 9 28–38t / 11–36t
Gear range: 444%
Weight: 13.38 kg 29.5 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

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

Meta 20 aluminum Not identified

Suspension

1 part

Fork

Aluminum Not identified

Drivetrain

7 parts

Bottom bracket
- SR Suntour
Cassette
- Shimano CS-HG200-9 9 speeds
CS-HG200HG-200
Chain
- KMC
Crankset
- SR Suntour
XCD-D118
Front derailleur
- Shimano Altus FD-M2020
FD-M2020
Rear derailleur
- Shimano RD-M2000
RD-M2000
Shifters
- Shimano Alivio SL-M3100
SL-M3100

Brakes

2 parts

Brake levers
- Shimano
BL-M200
Brakes
- Shimano
BR-U300

Wheels and tires

4 parts

Cockpit and contact points

6 parts

Handlebar
- Satori Noirette
Headset
- Kore
Pedals

FPD NW-99K Not identified

NW-99K
Saddle
- Opus
Seatpost
- Opus
Stem
- Opus

Other components

1 part

Racks

Front and rear-rack ready Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

The drawing needs wheelbase, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	380	399	412	430
Stackmm	591	610	630	651
Top tube lengthmm	549	574	592	609
Seat tube lengthmm	430	450	500	580
Head tube lengthmm	170	190	212	235
Head tube angle	72°	72°	72°	71°
Seat tube angle	74°	74°	74°	74°
Chainstay lengthmm	435	440	440	445
Bottom bracket dropmm	70	70	67	67
Standover heightmm	661	682	700	719
Stack/reach ratio	1.56	1.53	1.53	1.51
Suspension and parts
Crank lengthmm	170	170	170	175
Handlebar widthmm	630	630	630	630
Stem lengthmm	50	60	70	80

Not published by the manufacturer: Wheelbase, Front center, Bottom bracket height, Fork rake, Trail, Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum
Bicycle weight: 13.38 kg

29.5 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 28
Largest chainring: 38
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 21.4 in
Highest gear: 95.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 45c
Wheel material: Aluminum
Wheel size: 650b

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.2 km/h
Highest gear: 36.4 km/h

Total gear range 444%

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: 21.4–95.0 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 2021 builds

Differences across 2021 builds
Specification	This bicycle Opus Mode 1	Opus Mode 2	Opus Mode 3
Frame
Bicycle weight	13.38 kg	13.15 kg	13.15 kg
Drivetrain
Front chainrings	2	1	1
Smallest chainring	28	36	36
Largest chainring	38	36	36
Rear sprockets	9	8	7
Smallest sprocket	11	11	12
Largest sprocket	36	34	32
Lowest gear	21.4 in	29.1 in	30.9 in
Highest gear	95.0 in	90.0 in	82.5 in
Brakes
Brake type	Hydraulic disc	Mechanical disc	Rim brake