Rad Power Bikes RadMini Step-Thru 2
Rad Power Bikes RadMini Step-Thru 2
- $1,499
- 80
- 20″
- 1 × 7
- 309%
- 672
- 31.3
- Aluminum
- Mechanical disc
Rider height by size (cm)
Size guide- OS
Components
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
-
Frame
6061 aluminum
Electric system
-
Battery
48V, 14 Ah (672 Wh) with Lithium NMC Samsung 35E cells, rated for 800 charge cycles
-
Charger
-
Display
Backlit LCD with charge indicator, speedometer, odometer, trip odometer, pedal assist level, wattmeter, and more
-
Motor
750W brushless geared hub motor with 80 Nm of torque, 5:1 planetary gear reduction
Suspension
-
Fork
spring fork, 80 mm travel, with lockout and preload adjustment
Drivetrain
-
Bottom bracket
100 mm, Square Taper Bottom Bracket
-
Cassette
7-speed freewheel, 11-34T
-
Chain
Z7
-
Crankset
48T, 170 mm forged alloy, dual-sided aluminum bashguard
-
Rear derailleur
-
Shifters
SL-TX50-7R
Brakes
-
Brake levers
-
Brakes
MD-M300
-
Disc rotors
Wheels and tires
-
Rims
Double wall, 36H
-
Spokes
12-gauge stainless steel, black
-
Tires
Cockpit and contact points
-
Grips
Durable imitation leather ergonomic grips
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Handlebar
Custom formed aluminum, 26" wide, 2.5" rise
-
Headset
Semi-integrated, 1-1/8" straight steerer tube
-
Pedals
forged aluminum folding platform with reflectors, standard 9/16" x 20 TPI threading
-
Saddle
Plush with lifting handle
-
Seatpost
350 mm x 27.2 mm
-
Stem
High-rise folding stem with 3" vertical adjustment
Other components
-
Fenders
Front and rear
-
Lights
-
Racks
Optional
Sizes and geometry
Size explorer
Specifications
Frame and fork
- Intended fit
-
- Unisex
- Frame material
-
- Aluminum
- Bicycle weight
-
- 31.3 kg
- 69.0 lb
Suspension
- Suspension configuration
-
- Hardtail
- Front travel
-
- 80 mm
Drivetrain
- 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
-
- Mechanical disc
Fit and controls
- Seatpost
-
- Rigid seatpost
- Shifting
-
- Mechanical
Electric system
- Battery capacity
-
- 672 Wh
Additional specifications
- Battery
-
- 48V, 14 Ah (672 Wh) with Lithium NMC Samsung 35E cells, rated for 800 charge cycles
- Fork spring
-
- Coil
- Tire clearance
-
- Maximum tire width: 4.25″
- Tire width
-
- 3″
- Wheel material
-
- Aluminum
- Wheel size
-
- 20″
Gearing
This bicycle
- 10.8
- 33.4
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
Other models in this family
Published versions from the same family and model year.
Similar bicycles
Same category, closest configuration.
