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Today’s Deals2021 Rad Power Bikes
RadMini Step-Thru 2
A 20″ aluminum frame folding e-bike with modest components and tektro mechanical disc brakes.
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Manufacturer Price
$1,499| Weight | 69.0 lbs |
|---|---|
| Frame | Aluminum |
| Suspension | Hardtail, 80mm |
| Wheels | 20″ Aluminum |
| Drivetrain | 1 × 7 |
| Groupset | Tourney, Altus |
| Motor | 750W 80Nm hub-drive |
| Battery | 672Wh |
| Brakes | Tektro Mechanical Disc |
4'9" – 5'10"
None yet.
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Jan 2022 · Michael Clark
Rad Power Bikes RadMini 4 Review: Summary For current pricing on the Rad Power Bikes RadMini 4 click here. When I heard that we were reviewing the RadMini 4 I wondered if I was going to be able to tell the difference between its performance versus other foldable fat tire e-bikes. I asked myself, “How […]
The smooth tires roll quicker and quieter than any other fat-tire folding bike we’ve tested so far.
The RadMini 4 feels very stable and connected to the pavement.
We all agreed that the battery placement is better than lots of competitors for convenience of folding the bike up.
We noticed that the RadMini 4 feels like one piece more than the other foldable ebikes.
Rad Power Bikes have created a very quiet, comfortable, and efficient ride.
The RadMini 4 surprised us with its hill climbing ability. There may be something to those smaller wheels!
We all agreed that the saddle isn’t the most comfortable, it kind of feels like you’re sitting on two tennis balls.
Our taller riders noted that It’s a pretty cramped reach for taller/lankier people.
Seatpost clamp is too close to the battery for convenience, they get in the way of each other.
Mar 2020
Price: $1499.00 | Model Year: 2020 | A folding, fat tire electric bike that's approachable, stable, and off-road capable. The custom 3.3
A folding, fat tire electric bike that's approachable, stable, and off-road capable. The custom 3.3" wide tires have reflective sidewalls, puncture protection, and all-terrain tread. This is the second generation RadMini Step-Thru, and it comes standard with wide plastic fenders, integrated lights, and an adjustable suspension fork with preload and lockout
Only available in one frame size and one color, but the handlebar and seat height are adjustable so it can accommodate a wide range of body types. The stand-over height is very low and the folding joint is fairly narrow, so you won't bump your knee. The frame feels very solid and doesn't suffer from frame flex, but does weigh more than the high-step RadMini at 69lbs vs. 68lbs
Large 180mm disc brake rotors provide excellent stopping power and control, both brake levers activate the rear light for safety and cut power to the motor. RAD optimized 750 watt geared hub motor feels powerful but smooth, you can adjust the top speed down from 20mph in the settings menu. Large aluminum alloy folding pedals feel solid and sturdy, chainring guide keep your pants clean while reducing chain drops
Wide 11 to 34 tooth gearing makes it easy to pedal up steep hills and comfortable to maintain ~20mph top assisted speeds without feeling outpaced, large thumb shifter is intuitive but a little difficult to reach compared to triggers. The new twist throttle design feels good and overrides pedal assist at all levels for easy starts and extra power when needed. Full sized 1 amp USB charging port below display, excellent kickstand placement, wide range of compatible accessories
| Frame | 6061 aluminum Tire Clearance: 4.25" |
|---|---|
| Fork | spring fork, 80 mm travel, with lockout and preload adjustment Travel: 80mm Spring Type: Coil |
| Bottom Bracket | 100 mm, Square Taper Bottom Bracket |
| Headset | Semi-integrated, 1-1/8" straight steerer tube |
| Stem | High-rise folding stem with 3" vertical adjustment |
| Handlebar | Custom formed aluminum, 26" wide, 2.5" rise |
| Saddle | Plush with lifting handle |
| Seatpost | 350 mm x 27.2 mm Type: Rigid |
| Pedals | forged aluminum folding platform with reflectors, standard 9/16" x 20 TPI threading |
| Grips | Durable imitation leather ergonomic grips |
| Rear Derailleur | 7-Speed Shimano Altus |
|---|---|
| Crank | 48T, 170 mm forged alloy, dual-sided aluminum bashguard |
| Shifters | Shimano SL-TX50-7R thumb shifter, 7-speed |
| Cassette | 7-speed freewheel, 11-34T |
| Chain | Z7 |
| Brakes | Tektro Aries (MD-M300) Type: Tektro Mechanical Disc |
| Brake Levers | Aluminum alloy comfort grip levers with motor cutoff switch and integrated bell |
| Rims | Double wall, 36H |
|---|---|
| Spokes | 12-gauge stainless steel, black |
| Tires | CST Big Boat 20" x 3", puncture-resistant liner *tires received may not include branding |
| Disc Rotors | Tektro 180 mm front and rear |
| Motor | 750W brushless geared hub motor with 80 Nm of torque, 5:1 planetary gear reduction |
|---|---|
| Battery | 48V, 14 Ah (672 Wh) with Lithium NMC Samsung 35E cells, rated for 800 charge cycles |
| Display | Backlit LCD with charge indicator, speedometer, odometer, trip odometer, pedal assist level, wattmeter, and more |
| Charger | 48V, 2 Amp Rad Power Bikes smart charger, operates on 100V-240V AC power outlets |
| Lights | Front: Standard Rad Power Bikes LED headlight, Rear: Integrated taillight with brake light |
|---|---|
| Fenders | Front and rear |
| Racks | Optional |
First added January 4
Last updated July 18
Not listed for 1,776 days