Diamant 365 MIT Acera

Name: Diamant 365 MIT Acera
Brand: Diamant

2025 UrbanCommuter Electric bicycle Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €2,199 Last known price
Wheels: 650b
Drivetrain: 1 × 8 42t / 11–40t
Gear range: 364%
Battery: 250 Wh
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–170
SM 158–170
MD 168–179
MD 168–179
LG 176–187
LG 176–187

Components

14 of 20 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

Leichter aluminiumrahmen mit innenverlegten zügen und flaschenhalterösen Not identified

Electric system

3 parts

Battery

250 Wh, in Unterrohr integriert Not identified
Charger

2 A, 42 V Ausgangsleistung, 100 V – 240 V AC Eingangsleis Not identified
Motor

Tretlager Not identified

Drivetrain

5 parts

Cassette
- Shimano CS-HG400
CS-HG400
Chain
- KMC
Crankset
- Prowheel
Rear derailleur
- Shimano Acera RD-M3020-8 8 speeds
RD-M3020
Shifters
- Shimano Altus SL-M315
SL-M315

Brakes

1 part

Brakes
- Shimano

Wheels and tires

2 parts

Cockpit and contact points

5 parts

Handlebar

Aluminium-Lowriser, 31,8 mm, 25 mm Rise, 11 Grad Krümmung, 660 mm Breite Not identified
Pedals

rutschfeste Pedale mit Reflektoren Not identified
Saddle
- Selle Royal Vivo Moderate
Seatpost
- Bontrager
Stem
- Bontrager

Other components

3 parts

Sizes and geometry

6 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 385mm

Stack 620mm

Wheelbase 1095mm

Head angle 70.5°

Seat angle 73.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 650b wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 6 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	382	382	385	385	393	393
Stackmm	604	604	620	620	650	650
Top tube lengthmm	569	569	574	574	592	592
Seat tube lengthmm	408	408	463	463	507	507
Head tube lengthmm	155	155	170	170	200	200
Head tube angle	70°	70°	70.5°	70.5°	71°	71°
Seat tube angle	73.5°	73.5°	73°	73°	73°	73°
Chainstay lengthmm	468	468	468	468	468	468
Wheelbasemm	1092	1092	1095	1095	1109	1109
Front centermm	633	633	636	636	650	650
Bottom bracket dropmm	70	70	70	70	70	70
Bottom bracket heightmm	286	286	286	286	286	286
Standover heightmm	655	655	672	672	693	693
Fork rakemm	50	50	49	49	51	51
Trailmm	76	76	73	73	69	69
Stack/reach ratio	1.58	1.58	1.61	1.61	1.65	1.65

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

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 42
Largest chainring: 42
Rear sprockets: 8
Smallest sprocket: 11
Largest sprocket: 40
Lowest gear: 28.9 in
Highest gear: 105.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 250 Wh

Additional specifications

Battery: 250 Wh, in Unterrohr integriert
Tire width: 40c
Wheel material: Aluminum
Wheel size: 650b

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.1 km/h
Highest gear: 40.2 km/h

Total gear range 364%

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.