Centurion E-Fire Sport R2600i SMC

2022 UrbanCommuter Electric bicycle Manufacturer page

Fork travel: 63 mm
Wheels: 700c
Drivetrain: 1 × 11 42t / 11–42t
Gear range: 382%
Battery: 625 Wh
Weight: 24.9 kg 54.9 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 Sport R G4 intube, Material: Aluminium, 28", Steuerrohr: 1.5" straight, Ausfallende: 10x135 mm, Bremsaufnahme: Postmount 180 mm, Rahmenkennung: ABP066A Not identified

Electric system

3 parts

Suspension

1 part

Fork
- SR Suntour

Drivetrain

6 parts

Cassette
- Shimano Deore CS-M5100-11 11 speeds 11–42t
CS-M5100-11
Chain
- SRAM PC-1110 11 speeds
PC-1110
Chain guide
- Curana
Crankset
- Centurion
Rear derailleur
- Shimano Deore XT RD-M8000-GS
RD-M8000-GS
Shifters
- Shimano Deore SL-M5100-IR 11 speeds
SL-M5100-IRSL-5100-IR

Brakes

2 parts

Wheels and tires

5 parts

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 399mm

Stack 643mm

Wheelbase 1099mm

Head angle 70.0°

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	387	399	411	423
Stackmm	624	643	661	680
Top tube lengthmm	578	595	613	631
Seat tube lengthmm	430	480	530	580
Head tube lengthmm	130	150	170	190
Head tube angle	70°	70°	70°	70°
Seat tube angle	73°	73°	73°	73°
Chainstay lengthmm	450	450	450	450
Wheelbasemm	1081	1099	1118	1137
Front centermm	639	657	676	695
Bottom bracket dropmm	65	65	65	65
Standover heightmm	775	804	837	873
Fork rakemm	43	42	42	42
Trailmm	81	82	82	82
Stack/reach ratio	1.61	1.61	1.61	1.61

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: 24.9 kg

54.9 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: 11
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 29.0 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: Air
Tire width: 2″
Wheel material: Aluminum
Wheel size: 700c

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.1 km/h
Highest gear: 42.4 km/h

Total gear range 382%

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: 29.0–110.7 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 Sport R2600i SMC	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	24.9 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	11	11	11	9	Not informed	Not informed
Smallest sprocket	11	11	11	11	Not informed	Not informed
Largest sprocket	42	42	42	36	Not informed	Not informed
Lowest gear	29.0 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	Air	Air	Air	Coil	Coil	Coil
Wheel size	700c	650b / 700c	650b / 700c	26″ / 700c	26″ / 700c	26″ / 700c