Corratec E-Power MTC 120 Pro

2023 MountainTrail Electric bicycle Manufacturer page

Fork travel: 120 mm
Wheels: 29″
Drivetrain: 1 × 12 34t / 11–50t
Gear range: 455%
Battery: 750 Wh
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

39cm
44cm
49cm
54cm

The manufacturer did not publish rider heights for these sizes.

Components

9 of 16 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 120 , Material: Alloy Not identified

Electric system

2 parts

Suspension

2 parts

Drivetrain

4 parts

Cassette
- SRAM PG-1230 Eagle 12 speeds 11–50t
PG-1230
Crankset

ZZYZX E-Power Crank , Number of chainrings; Ratio: 1s; 34 Not identified
Rear derailleur
- SRAM GX Eagle 12 speeds
Shifters
- SRAM GX Eagle Trigger 12 speeds

Brakes

1 part

Brakes
- Shimano

Wheels and tires

2 parts

Rims

ZZYZX X30 front , Rim outer diameter: 29.00 zoll, ZZYZX X30 rear , Rim outer diameter: 29.00 zoll Not identified
Tires
- Schwalbe

Cockpit and contact points

4 parts

Handlebar

ZZYZX SL Alloy Handlebar , Width: 760mm 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 44cm

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	450	470	490
Stackmm	638	638	642	651
Top tube lengthmm	613	633	654	677
Head tube lengthmm	155	155	160	170
Head tube angle	67°	67°	67°	67°
Seat tube angle	74°	74°	74°	74°
Chainstay lengthmm	468	468	468	468
Wheelbasemm	1212	1232	1254	1278
Stack/reach ratio	1.48	1.42	1.37	1.33

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: Full suspension
Front travel: 120 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 34
Largest chainring: 34
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 50
Lowest gear: 19.7 in
Highest gear: 89.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 750 Wh

Additional specifications

Battery: BOSCH PowerTube 750Wh , Energy: 750 wh
Fork spring: Air
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

120 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2023
Sample: 2,195 bicycles with this information
Coverage: 97.5% of the class

Lowest gear

19.7 gear inches

This value is above the central range for this class.

Cohort: Mountain / Trail Model year: 2023
Sample: 1,627 bicycles with this information
Coverage: 72.2% of the class

Highest gear

89.6 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2023
Sample: 1,627 bicycles with this information
Coverage: 72.2% of the class

Shifting

Mechanical

359 of 2,251 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2023
Sample: 2,251 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.6 km/h
Highest gear: 34.3 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: 19.7–89.6 gear inches
Class reference (p10–p90): 17.1–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2023
Lowest gear: 1627 bicycles with this information, 72.2% of the class
Highest gear: 1627 bicycles with this information, 72.2% 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
Specification	This bicycle Corratec E-Power MTC 120 Pro	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	Full suspension	Rigid	Rigid	Rigid	Full suspension	Rigid
Front travel	120 mm	Not informed	Not informed	Not informed	Not informed	Not informed
Drivetrain
Smallest chainring	34	38	38	34	Not informed	Not informed
Largest chainring	34	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	19.7 in	Not informed	22.0 in	19.7 in	Not informed	Not informed
Highest gear	89.6 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
Other specifications
Battery	Capacity: 750 WhBOSCH PowerTube 750Wh , Energy: 750 wh	Capacity: 750 WhBOSCH PowerTube 750Wh , Energy: 750 wh	Capacity: 750 WhBosch PowerTube 750 Horizontal	Capacity: 750 WhBOSCH PowerTube 750Wh , Energy: 750 wh	Capacity: 750 WhBOSCH PowerTube 750Wh , Energy: 750 wh	Capacity: 750 WhBOSCH PowerTube 750Wh , Energy: 750 wh
Fork spring	Air	Not informed	Not informed	Not informed	Not informed	Not informed
Suspension	Full suspension	Rigid	Rigid	Rigid	Full suspension	Rigid
Tire width	Not informed	55c	55c	55c	55c	55c

Changes since 2022
Specification	2022 Corratec E-Power MTC 120 Pro	This bicycle Corratec E-Power MTC 120 Pro
Suspension
Suspension configuration	Hardtail	Full suspension
Drivetrain
Rear sprockets	11	12
Smallest sprocket	Not informed	11
Largest sprocket	Not informed	50
Lowest gear	Not informed	19.7 in
Highest gear	Not informed	89.6 in
Other specifications
Suspension	Hardtail	Full suspension
Travel	Configuration: HardtailFront: Travel: 120 mm	Configuration: Full suspensionFront: Travel: 120 mmRear: Additional specification: Not available: No