Radster™ Trail Electric Off-Road Bike
Radster™ Trail Electric Off-Road Bike Original price was: $2,655.00.Current price is: $2,499.99.
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RadExpand Plus Electric Folding Bike
RadExpand™ 5 Plus Electric Folding Bike (Stone Tan) Original price was: $2,299.00.Current price is: $2,199.00.

RadExpand™ 5 Plus Electric Folding Bike (Slate Blue)

Original price was: $2,299.00.Current price is: $2,199.00.

The RadExpand Plus is a powerful and compact folding electric bike. It features a 750W motor and 20″ x 4″ fat tires, making it perfect for city rides and off-road paths. With a range of up to 60 miles and a step-thru frame, it’s easy to ride and store. Ideal for commuting, errands, or weekend adventures.

Description

RadExpand Plus Electric Folding Bike – Compact, Powerful & Versatile

The RadExpand Plus Electric Folding Bike combines power, comfort, and portability in one compact design. It’s perfect for commuters, RV travelers, and city explorers. With a sturdy folding frame, you can easily store it in small spaces or take it anywhere.

Equipped with a 750W rear hub motor, the RadExpand Plus offers smooth acceleration and steady power on flat roads or hills. You can reach speeds up to 20 MPH using pedal assist or the twist throttle. The 720Wh battery provides up to 60 miles of range, depending on usage and terrain.

This e-bike features 4-inch wide, puncture-resistant tires for better grip and stability. It’s ideal for paved roads, gravel paths, and light trails. The low-step frame design makes it easy to get on and off, and it fits riders between 4’10” and 5’10”.

Comfort is a top priority. The bike includes ergonomic handlebars, a padded saddle, and a front suspension fork to smooth out bumps. Hydraulic disc brakes ensure safe and controlled stopping in all conditions.

You also get a bright LCD display that shows speed, battery level, trip distance, and pedal assist level. Built-in front and rear lights, a rear rack, and full-coverage fenders come standard.

When folded, the RadExpand Plus fits easily in a car trunk or closet. It’s the ideal bike for people with limited space or an on-the-go lifestyle. Whether you’re commuting or traveling, this electric folding bike is built to keep up.

Explore with ease. Store with confidence. Ride with power.

Here are the key features and tech specs for the RadExpand Plus Electric Folding Bike:

🔑 Key Features

  • Powerful 750W Motor – Delivers smooth, responsive performance on city streets and light trails.
  • 720Wh Removable Battery – Offers up to 60 miles of range per charge, perfect for long rides.
  • Foldable Frame – Compact and easy to fold, ideal for storage in apartments, RVs, or car trunks.
  • 4” Fat Tires – Puncture-resistant and stable on various terrains like pavement, gravel, and light off-road.
  • Low-Step Design – Easy mounting and dismounting for riders of all experience levels.
  • Comfortable Ride – Ergonomic grips, padded saddle, and front suspension for smoother journeys.
  • Hydraulic Disc Brakes – Provide reliable stopping power in all weather conditions.
  • Integrated Lights – Front and rear lights for safety during night rides.
  • Rear Rack and Fenders – Carry gear and stay clean on wet or muddy paths.
  • Bright LCD Display – Shows speed, assist level, battery life, and trip stats.

⚙️ Tech Specs

  • Motor: 750W brushless geared rear hub motor.
  • Battery: 48V, 15Ah (720Wh) Lithium-ion, removable.
  • Range: Up to 60 miles per charge.
  • Top Speed: 20 MPH (with pedal assist or throttle).
  • Tires: 20″ x 4″ fat, puncture-resistant.
  • Brakes: Hydraulic disc brakes with motor cutoff.
  • Frame: 6061 aluminum alloy, foldable.
  • Suspension: Front suspension fork.
  • Weight Capacity: 275 lbs.
  • Bike Weight: ~62.5 lbs.
  • Display: Backlit LCD with trip and battery info.
  • Lights: Integrated front and rear.
  • Extras: Rear rack, full fenders, bell, kickstand.

 

Additional information
Brand

Rad Power Bike

Motor

750W

Battery

48V, 15Ah (720Wh)

Range

60 Miles

Top Speed

20 MPH

Frame

6061 aluminum

Payload Capacity

375 lb

Suspension

Front suspension fork.

Brakes

Hydraulic disc brakes with motor cutoff

Warranty

2-Year Warranty

Class

Class switchable between 1 and 2. Ships in Class 2 status.

Charger

48VDC, 2 Amp Rad Power Bikes smart charger, operates on 100V-240V AC power outlets

Display

Rad custom color display. See Display section below for details.

Hub Motor

Rear hub 750W, 64 Nm torque

Lights

Integrated front and rear.

Pedal Assist

Torque sensor, 5 PAS Levels, plus a zero assist option

Range

Estimated 20-60 miles per charge

Throttle

Half twist throttle

USB Ports

One USB-C port, located on display

UL Status

UL Certified to UL 2849 and UL 2271

Bell

Yes

Brake System

Hydraulic Disc, Gemma GA-1000B

Brake Pads

Brake Pads

Brake Rotors

180mm x 2.3mm

Crank Set

48T with dual sided chain ring cover, 170mm crank arms

Derailleur

7-Speed Shimano

Fenders

Full coverage front and rear fenders

Fork

Exsho STRONG-C hydraulic suspension fork, 50mm travel, bolt-on axle

Freewheel/Cassette

7-speed freewheel, 14-32T

Grips

Ergonomic rubber comfort grips

Handlebar

Aluminum, 680 mm wide

Kickstand

Side mounted, adjustable angle kickstand

Pedals

Composite platform, CrMo axle with reflectors, standard 9/16" x 20 TPI threading, folding

Rear Rack

Integrated, 59 lb (27 kg) carrying capacity

Saddle

Padded flat touring saddle with shallow anatomic cut-out, wide contoured sides

Seatpost

390 mm x 27.2 mm

Seatpost Clamp

31.8 mm

Shifter

Shimano 7-speed thumb shifter

Stem

Folding stem raiser with 45mm A-Head stem

Rider Heights

4'10"-5'10" (147-178 cm)

Bike Weight

72.5 lb (32.9 kg), 62.5 lb (28.3 kg) with battery removed

Payload

315 lb, 225 lb max rider weight

Rear Rack Payload

59 lb (27 kg)

Folded Dimensions

29"H x 25"W x 41"L

Handlebar Height

43.5" (110.4 cm)

Reach

17.9" (455 mm)

Seat Height

From ground: 31" – 38" (78.7 – 96.5 cm)
From pedal bottom stroke: 26" – 33" (66 – 84 cm)

Standover Height

16.5" (41.9 cm)

Stepover Height

16" (40.6 cm)

Total Length

68" (172.7 cm)

Wheelbase

44.5" (113 cm)

Seat Tube Length

14.2" (360 mm)

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