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Kellys Theos R50 P 29"/27.5" 725Wh

Model year: 2023 MountainTrail Electric bicycle Manufacturer page (opens in a new tab)
Price
Not published
Europe
€5,799 Last known price
Travel
150 / 130 mm Fork / rear shock
Wheels
29″ / 27.5″
Gear range
455%
Battery
725 Wh
Frame
Aluminum
Brakes
Hydraulic disc

Rider height by size (cm)

Size guide
  • SM 158–170
  • MD 168–179
  • LG 176–187

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

    KELLYS THEOS R-series - advanced robotic welded 6-series aluminium alloy / Designed & manufactured in EUROPE / Think Link® suspension system, 130 mm rear travel, integrated removable battery, 1.8" tapered HT, post mount 203 mm, mullet 29" / 27.5"+ wheelset, 12x148 mm Boost thru axle Not identified

Electric system

3 parts
  • Battery
  • Display
  • Motor

Sizes and geometry

3 sizes

Size explorer

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

Suspension

Suspension configuration
  • Full suspension
Front travel
  • 150 mm
Rear travel
  • 130 mm

Drivetrain

Derived by Bikelake
Front chainrings
  • 1
Smallest chainring
  • 34
Largest chainring
  • 34
Smallest sprocket
  • 11
Largest sprocket
  • 50
Lowest gear
  • 18.7 in
Highest gear
  • 85.0 in

Technical analysis

4 measures

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

Front travel

150 mm

This value is above the central range for this class.

Cohort
Mountain / Trail Model year: 2023
Sample
2,192 bicycles with this information
Coverage
97.5% of the class

Lowest gear

18.7 gear inches

This value is within the central range for this class.

Cohort
Mountain / Trail Model year: 2023
Sample
1,625 bicycles with this information
Coverage
72.2% of the class

Gearing

Estimated speeds at 80 rpm

This bicycle

Lowest gear
7.2 km/h
Highest gear
32.6 km/h

Total gear range 455%

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 2023 builds

Differences across 2023 builds
Specification This bicycle Kellys Theos R50 P 29"/27.5" 725Wh Kellys Theos F100 SH 29"/27.5" 825Wh Kellys Theos F50 SH 29"/27.5" 725Wh Kellys Theos F60 SH 29"/27.5" 725Wh Kellys Theos F70 SH 29"/27.5" 725Wh Kellys Theos F90 SH 29"/27.5" 725Wh
Frame
Frame material Aluminum Carbon Carbon Carbon Carbon Carbon
Suspension
Front travel 150 mm 150 mm 150 mm 150 mm 180 mm 180 mm
Rear travel 130 mm 140 mm 140 mm 140 mm 170 mm 170 mm
Drivetrain
Smallest chainring 34 36 34 34 38 34
Largest chainring 34 36 34 34 38 34
Smallest sprocket 11 10 11 11 11 11
Largest sprocket 50 51 46 50 50 46
Lowest gear 18.7 in 19.4 in 20.3 in 18.7 in 20.9 in 20.3 in
Highest gear 85.0 in 99.0 in 85.0 in 85.0 in 95.0 in 85.0 in
Rear sprockets Not informed 12 10 Not informed Not informed 11
Cockpit
Shifting Mechanical Electronic Mechanical Mechanical Mechanical Electronic
Electric bicycle systems
Battery capacity 725 Wh 825 Wh 725 Wh 725 Wh 725 Wh 725 Wh
Other specifications
Tire width 2.4″ 2.4″ 2.6″ 2.6″ 2.6″ 2.6″
Wheel material Aluminum Carbon Aluminum Aluminum Aluminum Aluminum
Bottom bracket standard Not informed Not informed Not informed Not informed Not informed BSA

No exact THEOS R50 P 29"/27.5" 725Wh publication is available for 2022.

Other models in this family

10 models

Published versions from the same family and model year.

Kellys Theos R50 P 29"/27.5" 725Wh, by Kellys

This bicycle

E-bike, Trail

Theos R50 P 29"/27.5" 725Wh

  • Suspension: 150/130 mm
  • Wheel size: 27.5″/29″

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