RadExpand™ 5 Plus Electric Folding Bike

Features front suspension, hydraulic disc brakes, turn signals, and retractable pedals for easier storage. For riders 4'10"-5'10"

The folding bike. Gone futuristic.
We’ve taken the classic RadExpand folding bike and enhanced it with all-new tech, impressive range, and a collection of features that make it more comfortable, capable, and unique. Tackle tougher terrain with a hydraulic front suspension fork, and enjoy smoother rides wherever you wander with the all-new torque sensor that responds to the way you ride.

Safety certified - Raising the bar

Both the electrical system and the batteries on this model are UL Certified to UL-2849 and UL-2271.

To set a new standard for ebike safety, the Safe Shield Battery features thermal-resistant technology, which means that each cell is encapsulated by a unique heat-absorbing resin designed to prevent an accident from escalating.

All-weather support - Ride rain or shine

Our 2024 models are built to handle the rain. With industry-leading IPX6 weather-protection, they can withstand high-pressure, heavy water splashes. And for added safety, they’re equipped with hydraulic disc brakes to ensure all-weather stopping ability.

Secure rides - Reliability on wheels

Keep the ride going. This model features a bolt-on axle to ensure a strong, safe, and secure wheel system.

Comfortable & versatile
Effortlessly traverse city streets, rugged trails, and steep hills. The hydraulic front suspension fork smoothes out your ride, while the responsive torque sensor delivers added power when you pedal harder.

Safety. Expanded.
Whether your ebike’s on the road or stowed away, the Safe Shield Battery features anti-thermal technology for extra protection. And for even safer rides, the RadExpand 5 Plus boasts rear-facing turn signals and fast-acting hydraulic disc brakes.

Take it anywhere
The RadExpand 5 Plus conveniently folds-up for easy storage in cramped apartments, RVs, or the trunk of your car. To save you even more space, we’ve equipped it with new collapsible pedals.

A tech-savvy space saver
This is our most advanced folding bike yet. Cover up to 60 miles per charge, track your stats with a full-color display, and charge your phone when you’re on-the-go.

RadExpand™ 5 Plus Electric Folding Bike  Specifications

• Battery

  15Ah 720 Wh 15Ah Safe Shield Advanced External Battery, Samsung 50GB or LG M50LT cells, UL Certified to UL-2271

• Charger

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

• Class

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

• Display

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

• Hub Motor

  Rear hub 750W, 64 Nm torque
  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.

• Lights

  Auto-on feature
  Front: ~200 lumens LED headlight with built-in reflector
  Rear: Integrated taillight with brake light and turn signals

• 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

• Bell

  Yes

• Brake System

  Hydraulic Disc, Gemma GA-1000B

• Brake Pads

  Gemma Semi-Metallic G2

• 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

• Frame

  Aluminum

• Freewheel/Cassette

  7-speed freewheel, 14-32T

• Gearing

  1x7 speed

• 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

• Tires

  CST BFT 20" x 4.0", e-bike rated with puncture-resistant liner and reflective strip

• To ensure uninterrupted shipping, some parts may differ from those listed. Rest assured, our engineers rigorously test each component to guarantee quality and compatibility.