Rad Power Bikes RadRunner 3 Plus

2023 UrbanUtility Electric bicycle Manufacturer page

Last known price: $2,199

Prices shown first for United States
Fork travel: 60 mm
Wheels: 20″
Drivetrain: 1 × 7 48t / 11–34t
Gear range: 309%
Battery: 672 Wh
Weight: 34.25 kg 75.5 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

One Size 150–188

Components

9 of 29 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

Aluminum Not identified

Electric system

4 parts

Battery

14Ah 672 Wh semi-integrated battery, Bikes shipped to NYC are compliant with UL 2849 and 2271. Not identified
Charger
- Rad Power Bikes
Display

LCD display. See Display section below for details. Not identified
Motor

Rear hub 750W, Stated wattage is the manufacturer’s rated power capacity. Actual power-to-ground wattage is under 750W to ensure ebike regulatory compliance and may vary depending on riding conditions. Not identified

Suspension

1 part

Fork
- RST

Drivetrain

6 parts

Bottom bracket

100 mm shell, 159 mm spindle Not identified
Cassette

7-speed freewheel, 11-34T Not identified
Chain
- KMC
Crankset

48T with dual-sided aluminum chainring guard, 170 mm crank arms Not identified
Rear derailleur
- Shimano
Shifters
- Shimano

Brakes

3 parts

Wheels and tires

3 parts

Rims

Double-Wall aluminum, 36 hole, Rim width: 57 mm Not identified
Spokes

12-gauge, stainless steel, black Not identified
Tires
- Kenda

Cockpit and contact points

7 parts

Grips

Ergonomic comfort grips made of imitation leather Not identified
Handlebar

Aluminum, 710 mm wide Not identified
Headset

Semi-integrated, 1-1/8" straight steerer tube Not identified
Pedals

Forged aluminum platform, CrMo axle with reflectors, standard 9/16" x 20 TPI threading Not identified
Saddle

Moped-style saddle with extra padding Not identified
Seatpost

390 mm x 27.2 mm Not identified
Stem

50 mm + 30º (35 mm rise) Not identified

Other components

4 parts

Bell

Yes Not identified
Fenders

Full-coverage front and rear Not identified
Lights

Auto-on feature, Front: LED headlight, Rear: Integrated taillight with brake light Not identified
Racks

Integrated, 120 lb (54 kg) carrying capacity Not identified

Sizes and geometry

1 size Open in the geometry plotter

Enter your height to highlight matching ranges.

Size One Size

Table

Geometry diagram unavailable

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

Size Reported by the manufacturer

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	351
Top tube lengthmm	572
Seat tube lengthmm	445
Chainstay lengthmm	546
Wheelbasemm	1189
Standover heightmm	432
Suspension and parts
Crank lengthmm	170

Not published by the manufacturer: Stack, Head tube length, Head tube angle, Seat tube angle, Front center, Bottom bracket drop, Bottom bracket height, Fork rake, Trail, Stack/reach ratio, Front travel, Rear travel, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 34.25 kg

75.5 lb

Suspension

Suspension configuration: Hardtail
Front travel: 60 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 48
Largest chainring: 48
Rear sprockets: 7
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 28.2 in
Highest gear: 87.3 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 672 Wh

Additional specifications

Battery: 14Ah 672 Wh semi-integrated battery, Bikes shipped to NYC are compliant with UL 2849 and 2271.
Tire clearance: Maximum tire width: 4″
Tire width: 3.3″
Wheel material: Aluminum
Wheel size: 20″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.8 km/h
Highest gear: 33.4 km/h

Total gear range 309%

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: 28.2–87.3 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 2023 builds

Differences across 2023 builds
Specification	This bicycle Rad Power Bikes RadRunner 3 Plus	Rad Power Bikes RadRunner 2	Rad Power Bikes RadRunner Plus
Frame
Bicycle weight	34.25 kg	29.48 kg	34.93 kg
Fork material	Not informed	Steel	Not informed
Suspension
Suspension configuration	Hardtail	Rigid	Hardtail
Front travel	60 mm	Not informed	80 mm
Drivetrain
Smallest chainring	48	53	48
Largest chainring	48	53	48
Rear sprockets	7	Not informed	7
Smallest sprocket	11	Not informed	11
Largest sprocket	34	Not informed	34
Lowest gear	28.2 in	Not informed	28.2 in
Highest gear	87.3 in	Not informed	87.3 in
Brakes
Brake type	Hydraulic disc	Mechanical disc	Mechanical disc
Other specifications
Battery	Capacity: 672 Wh14Ah 672 Wh semi-integrated battery, Bikes shipped to NYC are compliant with UL 2849 and 2271.	Capacity: 672 Wh14Ah 672 Wh, Bikes shipped to NYC are compliant with UL 2849 and 2271.	Capacity: 672 Wh14Ah 672 Wh external battery, Bikes shipped to NYC are compliant with UL 2849 and 2271.
Suspension	Hardtail	Rigid	Hardtail
Tire clearance	Maximum tire width: 4″	Maximum tire width: 3.3″	Maximum tire width: 4″
Fork spring	Not informed	Not informed	Coil