Tunturi E-Max

2025 MountainFat bike Electric bicycle Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €4,499 Last known price
Fork travel: 100 mm
Wheels: 26″
Gear range: 436%
Battery: 630 Wh
Weight: 23.5 kg 51.8 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–170
MD 168–179
LG 176–187

Components

14 of 19 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

Alumiini Not identified

Electric system

3 parts

Suspension

1 part

Fork
- Manitou

Drivetrain

5 parts

Cassette
- Shimano CS-LG400-11 11 speeds 11–48t
CS-LG400-11CS-LG400
Crankset

Fat bike 34T 165mm Not identified
Front derailleur

None
Rear derailleur
- Shimano Cues RD-U6000 11 speeds
RD-U6000
Shifters
- Shimano Cues SL-U6000
SL-U6000

Brakes

1 part

Brakes
- Shimano BL-MT501
BL-MT501MT-501

Wheels and tires

2 parts

Cockpit and contact points

6 parts

Grips
- Herrmans
Handlebar

JD MTB 11AFS AL. SANDBLASTED BLACK W:760 BS:9 DIA:31.8 Not identified
Pedals
- VP
VP-535
Saddle
- Selle Royal
Seatpost

Alumiini 31,6 mm Not identified
Stem
- XLC

Other components

4 parts

Fenders

None
Lights

Edessä ja takana Not identified
Lock

None
Racks

None

Sizes and geometry

3 sizes

Enter your height to highlight matching ranges.

Size Reported by the manufacturer

Geometry not published

The manufacturer lists these sizes without frame measurements, so there is no drawing or geometry table.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 23.5 kg

51.8 lb

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 34
Largest chainring: 34
Smallest sprocket: 11
Largest sprocket: 48
Lowest gear: 18.4 in
Highest gear: 80.4 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 630 Wh

Additional specifications

Battery: Shimano BT-EN606 Lithium-ion 630Wh 36V 17.5 Ah
Tire width: 4.8″
Wheel material: Aluminum
Wheel size: 26″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.1 km/h
Highest gear: 30.8 km/h

Total gear range 436%

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: 18.4–80.4 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

Differences across 2025 builds
Specification	This bicycle Tunturi E-Max	Tunturi E-Max EBF600	Tunturi E-Max Fullfat	Tunturi E-Max ME
Frame
Bicycle weight	23.5 kg	26.8 kg	25.3 kg	23.5 kg
Suspension
Front travel	100 mm	120 mm	100 mm	100 mm
Drivetrain
Smallest sprocket	11	Not informed	Not informed	Not informed
Largest sprocket	48	Not informed	Not informed	Not informed
Lowest gear	18.4 in	Not informed	Not informed	Not informed
Highest gear	80.4 in	Not informed	Not informed	Not informed
Rear sprockets	Not informed	11	11	Not informed
Cockpit
Seatpost	Rigid seatpost	Dropper seatpost	Dropper seatpost	Rigid seatpost
Electric bicycle systems
Battery capacity	630 Wh	750 Wh	630 Wh	630 Wh