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Rad Power Bikes RadCity 4

Model year: 2021 UrbanCommuter Electric bicycle Manufacturer page (opens in a new tab)
Last known price
$1,599
Fork travel
100 mm
Wheels
26″
Drivetrain
1 × 7 46t / 11–34t
Gear range
309%
Battery
672 Wh
Weight
29.03 kg 64.0 lb · Reference configuration not specified
Frame
Aluminum
Brakes
Mechanical disc

Rider height by size (cm)

Size guide
  • OS 180.3–195.6

Components

10 of 28 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

    6061 aluminum Not identified

Electric system

4 parts
  • Battery

    48V, 14 Ah (672 Wh) with Lithium NMC Samsung 35E cells, rated for 800 charge cycles Not identified

  • Charger
  • Display

    Backlit LCD with charge indicator, speedometer, odometer, trip odometer, pedal assist level, wattmeter, and more Not identified

  • Motor

    750W brushless Shengyi direct drive hub motor with regenerative braking, 40 Nm of torque Not identified

Sizes and geometry

Size explorer

Enter your height to highlight matching ranges.

Size OS

Table

Geometry diagram unavailable

The drawing needs stack, head tube angle, seat tube angle and bottom bracket drop / Bottom bracket height, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Specifications

Frame and fork

Intended fit
  • Unisex
Frame material
  • Aluminum
Bicycle weight
  • 29.03 kg
  • 64.0 lb

Suspension

Suspension configuration
  • Hardtail
Front travel
  • 100 mm

Drivetrain

Derived by Bikelake
Front chainrings
  • 1
Smallest chainring
  • 46
Largest chainring
  • 46
Rear sprockets
  • 7
Smallest sprocket
  • 11
Largest sprocket
  • 34
Lowest gear
  • 35.2 in
Highest gear
  • 108.7 in

Gearing

Estimated speeds at 80 rpm

This bicycle

Lowest gear
13.5 km/h
Highest gear
41.6 km/h

Total gear range 309%

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 2021 builds

Differences across 2021 builds
Specification This bicycle Rad Power Bikes RadCity 4 Rad Power Bikes RadCity Step-Thru 3
Frame
Bicycle weight 29.03 kg 29.48 kg

Other models in this family

2 models

Published versions from the same family and model year.

Rad Power Bikes RadCity 4, by Rad Power Bikes

This bicycle

E-bike, Commuter

RadCity 4

  • Weight: 29.0 kg
  • Suspension: 100 mm
  • Wheel size: 26″
Rad Power Bikes RadCity Step-Thru 3, by Rad Power Bikes

E-bike, Commuter

RadCity Step-Thru 3

E-bike, Urban / Commuter

  • Weight: 29.5 kg
  • Suspension: 100 mm
  • Wheel size: 26″

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