Corratec E-Power Sport 28 SE 3.0 CX7 Sport 12s

2024 UrbanCommuter Electric bicycle Manufacturer page

Corratec E-Power Sport 28 SE 3.0 CX7 Sport 12s, color Dark Blue, Mango, Light Grey

Price: Not published

Prices shown first for United States
Europe: €4,799 Last known price
Fork travel: 75 mm
Wheels: 29″
Drivetrain: 1 × 12 38t / 10–51t
Gear range: 510%
Battery: 750 Wh
Weight: 25.66 kg 56.6 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

45cm
50cm
55cm

The manufacturer did not publish rider heights for these sizes.

Components

10 of 17 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

Corratec E-Power Sport 28 Trapez Not identified

Electric system

3 parts

Battery

Power Tube 750 Horizontal Not identified
Display
- Bosch Kiox 300
Motor
- Bosch Performance Line CX

Suspension

1 part

Fork
- SR Suntour

Drivetrain

5 parts

Cassette
- Shimano SLX CS-M7100 12 speeds 10–51t
CS-M7100
Chain
- KMC
Crankset

ZZYZX E-Power Crank 38T Not identified
Rear derailleur
- Shimano Deore XT RD-M8100-SGS 12 speeds
RD-M8100-SGSRD-M8100
Shifters
- Shimano SLX SL-M7100-R 12 speeds
SL-M7100

Brakes

1 part

Brakes
- Shimano BR-MT200
BR-MT200

Wheels and tires

2 parts

Rims

622-23 15x100 / 10x135mm 6-Bolt Not identified
Tires
- Schwalbe Energizer Plus

Cockpit and contact points

4 parts

Handlebar

ALLOY 31.8mm 660mm 29 Deg Backsweep Not identified
Saddle
- Selle Royal
Seatpost

SUSPENSION ALLOY 30.9x350mm Not identified
Stem

ALLOY 10-90 Deg ADJUSTABLE 90mm ICR Not identified

Sizes and geometry

3 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size 50cm

Table

Geometry diagram unavailable

The drawing needs seat tube length, chainstay length and bottom bracket drop / Bottom bracket height, which the manufacturer did not publish. Available facts remain in the table.

Size Reach Stack

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	465	465	465
Stackmm	424	430	436
Top tube lengthmm	613	621	630
Head tube lengthmm	170	180	190
Head tube angle	69°	69°	69°
Seat tube angle	74°	74°	74°
Wheelbasemm	1160	1170	1180

Not published by the manufacturer: Seat tube length, Chainstay length, Front center, Bottom bracket drop, Bottom bracket height, Standover height, Fork rake, Trail, Stack/reach ratio, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: womens
Frame material: Aluminum
Bicycle weight: 25.66 kg

56.6 lb
Weight limit: 140 kg

308.6 lb

Suspension

Suspension configuration: Hardtail
Front travel: 75 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 38
Largest chainring: 38
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 51
Lowest gear: 21.6 in
Highest gear: 110.2 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: suspension
Shifting: Mechanical

Electric system

Battery capacity: 750 Wh

Additional specifications

Battery: Power Tube 750 Horizontal
Fork spring: Air
Wheel material: Aluminum
Wheel size: 29″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.3 km/h
Highest gear: 42.2 km/h

Total gear range 510%

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: 21.6–110.2 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 2024 builds

Differences across 2024 builds
Specification	This bicycle Corratec E-Power Sport 28 SE 3.0 CX7 Sport 12s	Corratec E-Power C29 CX8 Belt Gent	Corratec E-Power C29 CX8 Belt Wave	Corratec E-Power C29 CX8 Gent	Corratec E-Power C29 CX8 Wave	Corratec E-Power C29 SE 3.0 CS7 Belt Sport
Frame
Intended fit	womens	Unisex	Unisex	Unisex	Unisex	Unisex
Bicycle weight	25.66 kg	Not informed	Not informed	Not informed	Not informed	Not informed
Weight limit	140 kg	Not informed	Not informed	Not informed	Not informed	Not informed
Fork material	Not informed	Aluminum	Aluminum	Aluminum	Aluminum	Not informed
Suspension
Suspension configuration	Hardtail	Rigid	Rigid	Rigid	Rigid	Rigid
Front travel	75 mm	Not informed	Not informed	Not informed	Not informed	Not informed
Drivetrain
Smallest chainring	38	46	46	38	38	Not informed
Largest chainring	38	46	46	38	38	Not informed
Rear sprockets	12	1	1	10	10	1
Smallest sprocket	10	Not informed	Not informed	11	11	Not informed
Largest sprocket	51	Not informed	Not informed	39	39	Not informed
Lowest gear	21.6 in	Not informed	Not informed	28.3 in	28.3 in	Not informed
Highest gear	110.2 in	Not informed	Not informed	100.2 in	100.2 in	Not informed
Drivetrain technologies	Not informed	belt-drive, internally-geared-hub	belt-drive, internally-geared-hub	Not informed	Not informed	belt-drive, internally-geared-hub
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Hydraulic disc	Mechanical disc	Mechanical disc	Hydraulic disc
Cockpit
Seatpost	suspension	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost
Electric bicycle systems
Battery capacity	750 Wh	800 Wh	800 Wh	800 Wh	800 Wh	750 Wh
Other specifications
Fork spring	Air	Not informed	Not informed	Not informed	Not informed	Not informed
Suspension	Hardtail	Rigid	Rigid	Rigid	Rigid	Rigid
Tire width	Not informed	55c	55c	55c	55c	55c