Corratec E-Power MTC Trapez 12s

2023 MountainCross-country Electric bicycle Manufacturer page

Fork travel: 80 mm
Wheels: 29″
Drivetrain: 1 × 12 38t / 11–50t
Gear range: 455%
Battery: 625 Wh
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

44cm
49cm
54cm
57cm

The manufacturer did not publish rider heights for these sizes.

Components

9 of 15 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 MTC Elite 12S SE 3.0 Trapez , Material: Alloy Not identified

Electric system

2 parts

Suspension

1 part

Fork
- SR Suntour

Drivetrain

4 parts

Brakes

1 part

Brakes
- Tektro HD-T275 / HD-T276
HD-T275HD-T276

Wheels and tires

2 parts

Rims

ZZYZX MTC Cross front , Rim outer diameter: 29.00 zoll, ZZYZX MTC Cross rear , Rim outer diameter: 29.00 zoll Not identified
Tires
- Schwalbe Smart Sam

Cockpit and contact points

4 parts

Handlebar

ZZYZX SL Alloy Handlebar Not identified
Saddle

ZZYZX Sport Saddle Not identified
Seatpost

ZZYZX SL Alloy Seatpost , Outer diameter: 30.9 mm Not identified
Stem

ZZYZX SL Alloy Stem Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

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

Size 49cm

Table

Geometry diagram unavailable

The drawing needs seat tube 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 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	430	445	460	475
Stackmm	671	671	676	685
Top tube lengthmm	635	650	666	684
Head tube lengthmm	145	145	150	160
Head tube angle	66°	66°	66°	66°
Seat tube angle	73°	73°	73°	73°
Chainstay lengthmm	455	455	455	455
Wheelbasemm	1212	1227	1244	1263
Stack/reach ratio	1.56	1.51	1.47	1.44

Not published by the manufacturer: Seat tube length, Front center, Bottom bracket drop, Bottom bracket height, Standover height, Fork rake, Trail, 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

Suspension

Suspension configuration: Hardtail
Front travel: 80 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 38
Largest chainring: 38
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 50
Lowest gear: 22.0 in
Highest gear: 100.2 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 625Wh , Energy: 625 wh
Fork spring: Coil
Tire width: 57c
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

4 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

80 mm

This value is below the central range for this class.

Cohort: Mountain / Cross-country Model year: 2023
Sample: 1,907 bicycles with this information
Coverage: 95.2% of the class

Lowest gear

22.0 gear inches

This value is above the central range for this class.

Cohort: Mountain / Cross-country Model year: 2023
Sample: 1,578 bicycles with this information
Coverage: 78.8% of the class

Highest gear

100.2 gear inches

This value is above the central range for this class.

Cohort: Mountain / Cross-country Model year: 2023
Sample: 1,578 bicycles with this information
Coverage: 78.8% of the class

Shifting

Mechanical

223 of 2,002 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2023
Sample: 2,002 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.4 km/h
Highest gear: 38.4 km/h

Total gear range 455%

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: 22.0–100.2 gear inches
Class reference (p10–p90): 17.7–101.5 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2023
Lowest gear: 1578 bicycles with this information, 78.8% of the class
Highest gear: 1578 bicycles with this information, 78.8% of the class

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 2023 builds

Differences across 2023 builds
Specification	This bicycle Corratec E-Power MTC Trapez 12s	Corratec E-Power C29 SE 3.0 CX7 12 Gent	Corratec E-Power C29 SE 3.0 CX7 Gent 12s	Corratec E-Power C29 SE 3.0 CX7 Trapez 12s	Corratec E-Power C29 SE 3.0 CX7 Belt Gent	Corratec E-Power C29 SE 3.0 CX7 Belt Trapez
Frame
Fork material	Not informed	Aluminum	Aluminum	Aluminum	Not informed	Aluminum
Bicycle weight	Not informed	Not informed	24.34 kg	Not informed	Not informed	Not informed
Weight limit	Not informed	Not informed	140 kg	Not informed	Not informed	Not informed
Suspension
Suspension configuration	Hardtail	Rigid	Rigid	Rigid	Full suspension	Rigid
Front travel	80 mm	Not informed	Not informed	Not informed	Not informed	Not informed
Drivetrain
Smallest chainring	38	38	38	34	Not informed	Not informed
Largest chainring	38	38	38	34	Not informed	Not informed
Rear sprockets	12	12	12	12	1	1
Smallest sprocket	11	Not informed	11	11	Not informed	Not informed
Largest sprocket	50	Not informed	50	50	Not informed	Not informed
Lowest gear	22.0 in	Not informed	22.0 in	19.7 in	Not informed	Not informed
Highest gear	100.2 in	Not informed	100.2 in	89.6 in	Not informed	Not informed
Drivetrain technologies	Not informed	Not informed	Not informed	Not informed	belt-drive, internally-geared-hub	belt-drive, internally-geared-hub
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	suspension	Rigid seatpost
Electric bicycle systems
Battery capacity	625 Wh	750 Wh	750 Wh	750 Wh	750 Wh	750 Wh
Other specifications
Fork spring	Coil	Not informed	Not informed	Not informed	Not informed	Not informed
Suspension	Hardtail	Rigid	Rigid	Rigid	Full suspension	Rigid
Tire width	57c	55c	55c	55c	55c	55c