Diamant Aurus

2023 UrbanCommuter Electric bicycle Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €2,199 Last known price
Fork travel: 50 mm
Wheels: 650b
Drivetrain: 1 × 9 11–36t
Gear range: 327%
Battery: 500 Wh
Weight: 25.3 kg 55.8 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 154–167
MD 164–177
LG 174–187

Components

13 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

Alpha Gold aluminum, luggage rack and mudguard eyelets, internal cable routing, side stand mount, 135 x 5 mm quick release axle Not identified

Electric system

3 parts

Suspension

1 part

Fork
- SR Suntour NEX

Drivetrain

5 parts

Cassette
- Shimano CS-HG200
CS-HG200
Chain
- KMC e9 Sport 9 speeds
Crankset
- Prowheel
Rear derailleur
- Shimano Alivio RD-M3100 9 speeds
RD-M3100
Shifters
- Shimano Altus SL-M2010
SL-M2010

Brakes

1 part

Brakes
- Shimano BR-MT200
BR-MT200

Wheels and tires

1 part

Rims
- Bontrager

Cockpit and contact points

5 parts

Handlebar

Aluminum, 25.4mm clamp, 20mm rise, 630mm width Not identified
Pedals

non-slip pedals with reflectors Not identified
Saddle
- Selle Royal
Seatpost

Aluminum, spring-loaded, 31.6 mm, 300 mm length Not identified
Stem

Aluminum, adjustable, 25.4 mm, length 85 mm Not identified

Other components

2 parts

Lights
- Herrmans
Racks

MIK compatible luggage rack made of aluminum Not identified

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

The drawing needs wheelbase, reach, stack, head tube length and chainstay length, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Seat tube lengthmm	440	500	550
Head tube angle	68.5°	68.5°	68.5°
Seat tube angle	71°	70°	70°
Bottom bracket dropmm	6.2	6.2	4.5
Fork rakemm	9.5	9.5	9.5
Trailmm	125	126	126
Stack/reach ratio	1.64	1.68	1.62

Not published by the manufacturer: Reach, Stack, Top tube length, Head tube length, Chainstay length, Wheelbase, Front center, Bottom bracket height, Standover 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
Bicycle weight: 25.3 kg

55.8 lb
Weight limit: 136 kg

299.8 lb

Suspension

Suspension configuration: Hardtail
Front travel: 50 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 36

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 500 Wh

Additional specifications

Battery: Bosch PowerPack Performance 500 on the down tube
Fork spring: Coil
Wheel material: Aluminum
Wheel size: 650b

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 Diamant Aurus	Diamant Aurus (Einstieg: tief)
Frame
Bicycle weight	25.3 kg	Not informed
Weight limit	136 kg	Not informed
Other specifications
Battery	Capacity: 500 WhBosch PowerPack Performance 500 on the down tube	Capacity: 500 WhBosch PowerPack Performance 500 am Unterrohr
Tire width	Not informed	50c