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Rotwild R.E850 Core

Model year: 2025 MountainTrail Electric bicycle Manufacturer page (opens in a new tab)
Price
Not published
Europe
€8,990 Last known price
Travel
170 / 148 mm Fork / rear shock
Wheels
29″ / 27.5″
Drivetrain
1 × 12 34t / 10–51t
Gear range
510%
Battery
820 Wh
Frame
Carbon
Brakes
Hydraulic disc

Rider height by size (cm)

Size guide
  • SM 158–171
  • MD 168–180
  • LG 178–189
  • XL 186–199

Components

19 of 22 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

    High Modulus Carbon, Carbon Linkage Not identified

Electric system

3 parts
  • Battery

    IPU820 Carbon - Push+, 820 Wh / 36 V / 21.700 Cell / 3.560 g / QR-Button Not identified

  • Charger
  • Motor DU-EP801

Sizes and geometry

Size explorer

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

Diagrams for different front and rear wheel sizes are not available yet. Available facts remain in the table.

Size Reported by the manufacturer

Specifications

Frame and fork

Intended fit
  • Unisex
Frame material
  • Carbon
Weight limit
  • 130 kg
  • 286.6 lb

Suspension

Suspension configuration
  • Full suspension
Front travel
  • 170 mm
Rear travel
  • 148 mm

Drivetrain

Derived by Bikelake
Front chainrings
  • 1
Smallest chainring
  • 34
Largest chainring
  • 34
Rear sprockets
  • 12
Smallest sprocket
  • 10
Largest sprocket
  • 51
Lowest gear
  • 18.3 in
Highest gear
  • 93.5 in

Technical analysis

4 measures

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

Front travel

170 mm

This value is above the central range for this class.

Cohort
Mountain / Trail Model year: 2025
Sample
1,810 bicycles with this information
Coverage
97.5% of the class

Lowest gear

18.3 gear inches

This value is within the central range for this class.

Cohort
Mountain / Trail Model year: 2025
Sample
1,384 bicycles with this information
Coverage
74.6% of the class

Gearing

Estimated speeds at 80 rpm

This bicycle

Lowest gear
7.0 km/h
Highest gear
35.8 km/h

Total gear range 510%

Pedaling rhythm
80rpm
40
60
80
100
120

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 Rotwild R.E850 Core Rotwild R.E850 Ultra
Cockpit
Shifting Mechanical Electronic
Other specifications
Wheel material Aluminum Carbon

No exact R.E850 CORE publication is available for 2024.

Other models in this family

2 models

Published versions from the same family and model year.

Rotwild R.E850 Core, by Rotwild

This bicycle

E-bike, Trail

R.E850 Core

  • Suspension: 170/148 mm
  • Wheel size: 27.5″/29″
Rotwild R.E850 Ultra, by Rotwild

E-bike, Trail

R.E850 Ultra

E-bike, Mountain / Trail

  • Suspension: 170/148 mm
  • Wheel size: 27.5″/29″

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