Centurion E-Fire Tour R760i

2022 UrbanCommuter Electric bicycle Manufacturer page

Fork travel: 63 mm
Wheels: 700c
Drivetrain: 1 × 9 42t / 11–36t
Gear range: 327%
Battery: 625 Wh
Weight: 26.4 kg 58.2 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

26 of 27 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 Tour R G3 intube, Material: Aluminium, 28", Steuerrohr: 1.5" straight, Ausfallende: 10x135 mm, Bremsaufnahme: Postmount 180 mm, Rahmenkennung: ABP069A Not identified

Electric system

3 parts

Suspension

1 part

Fork
- SR Suntour NEX
NEX-E25

Drivetrain

6 parts

Cassette
- Shimano CS-HG200-9 9 speeds 11–36t
CS-HG200
Chain
- KMC
Chain guide
- Curana
Crankset
- Centurion
Rear derailleur
- Shimano Alivio RD-M3100-SGS 9 speeds
RD-M3100-SGS
Shifters
- Shimano Alivio SL-M3100-R 9 speeds
SL-M3100

Brakes

2 parts

Wheels and tires

5 parts

Front hub
- Shimano HB-TX506
HB-TX506FH-TX506
Rear hub
- Shimano FH-TX506 11 speeds
FH-TX506HB-TX506
Rims
- Procraft
Spokes
- Procraft
Tires
- Schwalbe

Cockpit and contact points

5 parts

Other components

4 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 395mm

Stack 649mm

Wheelbase 1131mm

Head angle 69.3°

Seat angle 73.0°

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	383	395	407	419
Stackmm	630	649	668	686
Top tube lengthmm	576	593	611	629
Seat tube lengthmm	430	480	530	580
Head tube lengthmm	140	160	180	200
Head tube angle	69.3°	69.3°	69.3°	69.3°
Seat tube angle	73°	73°	73°	73°
Chainstay lengthmm	475	475	475	475
Wheelbasemm	1112	1131	1150	1169
Front centermm	645	664	683	701
Bottom bracket dropmm	65	65	65	65
Standover heightmm	677	649	620	601
Fork rakemm	42	42	42	42
Trailmm	87	87	87	87
Stack/reach ratio	1.65	1.64	1.64	1.64

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: 26.4 kg

58.2 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: 42
Largest chainring: 42
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 33.8 in
Highest gear: 110.7 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 625 Wh

Additional specifications

Battery: Bosch PowerTube 625 Wh
Fork spring: Coil
Tire width: 2″
Wheel material: Aluminum
Wheel size: 700c

Gearing

Estimated speeds at 80 rpm

Lowest gear: 13.0 km/h
Highest gear: 42.4 km/h

Total gear range 327%

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: 33.8–110.7 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 2022 builds

Differences across 2022 builds
Specification	This bicycle Centurion E-Fire Tour R760i	Centurion E-Fire City R2600i/R2500i	Centurion E-Fire City R2600i SMC	Centurion E-Fire City R550	Centurion E-Fire City R650	Centurion E-Fire City R650 Coaster
Frame
Bicycle weight	26.4 kg	24.4 kg	24.4 kg	25.1 kg	24.8 kg	25.2 kg
Drivetrain
Smallest chainring	42	40	40	40	40	40
Largest chainring	42	40	40	40	40	40
Rear sprockets	9	11	11	9	Not informed	Not informed
Smallest sprocket	11	11	11	11	Not informed	Not informed
Largest sprocket	36	42	42	36	Not informed	Not informed
Lowest gear	33.8 in	27.6 in	27.6 in	32.2 in	Not informed	Not informed
Highest gear	110.7 in	105.5 in	105.5 in	105.5 in	Not informed	Not informed
Drivetrain technologies	Not informed	Not informed	Not informed	Not informed	internally-geared-hub	internally-geared-hub
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Coaster brake
Electric bicycle systems
Battery capacity	625 Wh	500 Wh	500 Wh	500 Wh	500 Wh	500 Wh
Other specifications
Fork spring	Coil	Air	Air	Coil	Coil	Coil
Wheel size	700c	650b / 700c	650b / 700c	26″ / 700c	26″ / 700c	26″ / 700c