Centurion E-Fire City R650

2022 UrbanCommuter Electric bicycle Manufacturer page

Fork travel: 63 mm
Wheels: 26″, 700c
Battery: 500 Wh
Weight: 24.8 kg 54.7 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 151–164
SM 159–170
SM 159–170
MD 165–177
LG 171–184

Components

25 of 26 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

E-Fire City R G2, Material: Aluminium, Steuerrohr: 1.5" tapered, Ausfallende: 10x135 mm, Bremsaufnahme: Postmount 180 mm, Rahmenkennung: 26": CBP034A, 28": ABP040A Not identified

Electric system

3 parts

Suspension

1 part

Fork
- SR Suntour NEX
NEX-E25

Drivetrain

5 parts

Cassette
- Shimano
Chain
- KMC
Chain guide
- Curana
Crankset
- Centurion
Shifters
- Shimano Alfine SL-S7000-8 8 speeds
SL-S7000

Brakes

2 parts

Wheels and tires

5 parts

Cockpit and contact points

5 parts

Other components

4 parts

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size SM

Table

Reach 388mm

Stack 643mm

Wheelbase 1107mm

Head angle 69.6°

Seat angle 72.6°

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 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	382	394	388	399	411
Stackmm	603	621	643	662	680
Top tube lengthmm	566	584	589	606	624
Seat tube lengthmm	380	430	430	480	530
Head tube lengthmm	180	200	160	180	200
Head tube angle	68.5°	68.5°	69.6°	69.6°	69.6°
Seat tube angle	73°	73°	72.6°	72.6°	72.6°
Chainstay lengthmm	440	440	465	465	465
Wheelbasemm	1087	1107	1107	1125	1144
Front centermm	649	669	650	668	687
Bottom bracket dropmm	35	35	67	67	67
Standover heightmm	417	417	418	418	418
Fork rakemm	40	41	42	42	42
Trailmm	82	81	85	85	85
Stack/reach ratio	1.58	1.58	1.66	1.66	1.66

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
Bicycle weight: 24.8 kg

54.7 lb
Weight limit: 150 kg

330.7 lb

Suspension

Suspension configuration: Hardtail
Front travel: 63 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 40
Largest chainring: 40
Drivetrain technologies: internally-geared-hub

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 500 Wh
Fork spring: Coil
Tire width: 2″
Wheel material: Aluminum
Wheel size: 26″, 700c

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 2022 builds

Differences across 2022 builds
Specification	This bicycle Centurion E-Fire City R650	Centurion E-Fire City R2600i/R2500i	Centurion E-Fire City R2600i SMC	Centurion E-Fire City R550	Centurion E-Fire City R650 Coaster	Centurion E-Fire City R650i
Frame
Bicycle weight	24.8 kg	24.4 kg	24.4 kg	25.1 kg	25.2 kg	28.2 kg
Drivetrain
Drivetrain technologies	internally-geared-hub	Not informed	Not informed	Not informed	internally-geared-hub	internally-geared-hub
Rear sprockets	Not informed	11	11	9	Not informed	Not informed
Smallest sprocket	Not informed	11	11	11	Not informed	Not informed
Largest sprocket	Not informed	42	42	36	Not informed	Not informed
Lowest gear	Not informed	27.6 in	27.6 in	32.2 in	Not informed	Not informed
Highest gear	Not informed	105.5 in	105.5 in	105.5 in	Not informed	Not informed
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Coaster brake	Hydraulic disc
Other specifications
Battery	Capacity: 500 WhBosch PowerPack 500 Wh	Capacity: 500 WhBosch PowerTube 500 Wh (XS), 625 Wh (S, M, L)	Capacity: 500 WhBosch PowerTube 500 Wh (XS), 625 Wh (S, M, L)	Capacity: 500 WhBosch PowerPack 500 Wh	Capacity: 500 WhBosch PowerPack 500 Wh	Capacity: 500 WhBosch PowerTube 500 Wh
Fork spring	Coil	Air	Air	Coil	Coil	Coil
Wheel size	26″ / 700c	650b / 700c	650b / 700c	26″ / 700c	26″ / 700c	650b / 700c