Superior eXC 7039 B

2025 MountainCross-country Electric bicycle Manufacturer page

Fork travel: 100 mm
Wheels: 29″
Drivetrain: 1 × 11 38t / 11–42t
Gear range: 382%
Battery: 625 Wh
Weight: 24.35 kg 53.7 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

MD 170–181
LG 179–191
XL 189–200

Components

18 of 24 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

SU-EXC, Alu 6061 T6, Sport eMTB Geometry, Smooth Welding, Bosch system Powertube 625Wh battery ready, Inner Cable Routing Not identified

Electric system

4 parts

Suspension

1 part

Fork
- SR Suntour XCR32

Drivetrain

6 parts

Bottom bracket
- Bosch
Cassette
- Shimano Deore CS-M5100-11 11 speeds 11–42t
CS-M5100-11CS-M5100
Chain
- KMC e11 Turbo 11 speeds
Crankset

ONE Sport, Alloy Not identified
Rear derailleur
- Shimano RD-M4120
RD-M4120
Shifters
- Shimano Deore SL-M5100-R 11 speeds
SL-M5100

Brakes

1 part

Brakes
- Shimano BR-MT200
BR-MT200

Wheels and tires

5 parts

Front hub
- Shimano HB-MT410-B
HB-MT410
Rear hub
- Shimano FH-MT400-B
FH-MT400
Rims

STARS J30D, Disc, Tubeless, 32H Not identified
Spokes
- Sapim
Tires
- Schwalbe

Cockpit and contact points

6 parts

Handlebar

ONE Alloy, 25mm rise, 31.8mm Not identified
Headset
- Acros
AZF-604
Pedals
- Marwi
SP-610
Saddle
- Selle Royal Vivo
Seatpost

ONE Sport, Alloy, 30.9mm Not identified
Stem

ONE ICR, Alloy, 31.8mm, Adjustable Not identified

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size LG

Table

Reach 420mm

Stack 662mm

Wheelbase 1222mm

Head angle 67.0°

Seat angle 74.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	399	420	440
Stackmm	652	662	671
Top tube lengthmm	590	610	630
Seat tube lengthmm	457	510	559
Head tube lengthmm	140	150	160
Head tube angle	67°	67°	67°
Seat tube angle	73.7°	74°	74.2°
Chainstay lengthmm	500	500	500
Wheelbasemm	1197	1222	1243
Front centermm	703	728	749
Bottom bracket dropmm	60	60	60
Bottom bracket heightmm	314	314	314
Fork rakemm	46	46	44
Trailmm	109	109	111
Stack/reach ratio	1.63	1.58	1.53
Suspension and parts
Crank lengthmm	170	170	170
Handlebar widthmm	720	720	720
Stem lengthmm	65	65	90

Not published by the manufacturer: Standover height, Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 24.35 kg

53.7 lb

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 38
Largest chainring: 38
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 26.2 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
Bottom bracket standard: Bosch
Tire width: 2.25″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

2 measures

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

Front travel

100 mm

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2025
Sample: 1,508 bicycles with this information
Coverage: 87.8% of the class

Shifting

Mechanical

222 of 1,648 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2025
Sample: 1,648 bicycles with this information
Coverage: 95.9% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.1 km/h
Highest gear: 38.4 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: 26.2–100.2 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 2025 builds
Specification	This bicycle Superior eXC 7039 B	Superior eXC 6.3	Superior eXC 7019 B	Superior eXC 7019 WB
Frame
Bicycle weight	24.35 kg	24.4 kg	24 kg	23.15 kg
Suspension
Front travel	100 mm	120 mm	100 mm	100 mm
Drivetrain
Rear sprockets	11	9	9	9
Largest sprocket	42	46	36	36
Lowest gear	26.2 in	24.0 in	30.6 in	30.6 in
Electric bicycle systems
Battery capacity	625 Wh	625 Wh	625 Wh	500 Wh
Other specifications
Fork spring	Not informed	Not informed	Coil	Coil