Most popular accessories
Abus Bordo Granit X-plus 6500
Rad Rearview Mirror
RadRunner Center Console
Reflective Safety Sticker
Utility, Performance, Plus
The RadRunner Plus is a retro-inspired, head-turning electric utility bike made to be customised with a multitude of accessory combinations. If you’re craving a premium ebike experience, this is the ride you’ve been waiting for.
It’s built to help you take on hills, explore roads less-traveled, and push the performance when you feel like taking a leisurely ride around town. Featuring a free-spirited, retro design. Stand out in this vintage-inspired ebike!
Made from a layer of aramid and ceramic particles inside the tire under the tread, the Kenda K-Shield integrated tire liner is a line of defense designed to provide extra protection against punctures from thorns, glass, and other small materials.
Low-Step Frame Design
Featuring a 16.5" stand over height, this ebike is perfect for those needing a more approachable package without sacrificing features or functionality.
Reflective Sidewall Striping
Extremely durable and have a larger total reflective surface and better visibility than traditional spoke mounted reflectors.
Integrated Rear Rack
Twist Power Assist
48V, 14 Ah (672 Wh) with Lithium NMC Samsung 35, rated for 800 charge cycles
48V, 2 Amp Rad Power Bikes smart charger, operates on both 110V and 230V AC power outlets
Backlit LCD with charge indicator, speedometer, odometer, trip odometer, pedal assist level, and more
250W hub motor, 5:1 planetary gear reduction
Front: Rad Power Bikes branded standard LED
Rear: Integrated taillight with brake light and flash mode
Intelligent 4 level pedal assist with low profile cadence sensor
55-88+ kilometers per charge (estimate)
Variable walk assist that takes the RadRunner up to 6 km/h.
Water resistant connectors and wiring harness
Tektro Aries (MD-M300)
Aluminum alloy comfort grip levers with motor cutoff switch and integrated bell
Brake Pad Material
Tektro 180 mm front and rear
48T, 170 mm ProWheel Pioneer forged alloy, dual-sided aluminum bashguard
Included, full coverage front and rear
RST spring fork with lockout and preload adjustment
DNP 7-speed freewheel, 11-34T
1 x 7-speed
Durable imitation leather ergonomic grips
Aluminum high rise, 660 mm wide, 10" rise
Semi-integrated, 1-1/8" straight steerer tube
Side-mounted, adjustable lean angle
Wellgo BO87 CrMo axle, forged aluminum platoform with reflectors, standard 9/16" x 20 TPI threading
Rear: Integrated, 54.4 kg carrying capacity, 25.5 mm tubing diameter
Double wall, 36H
Exclusive Rad Power Bikes moped-style, integrated steel seat post, fixed angle
390 mm x 27.2 mm
Shimano SL-TX50-7R thumb shifter, 7-speed
12-gauge stainless steel, black
50 mm + 30º (15 mm rise)
Exclusive Rad Power Bikes by Kenda K-Rad 20" x 3.3", K-Shield puncture-resistant liner
150 cm - 188 cm
1160 - 1200 mm
660 - 950 cm (Measured from bottom of the pedal stroke)
Front: 135 mm
Rear: 170 mm
Bottom Bracket Shell Width
Seat Tube Length
Top Tube Length (effective)
Max Tire Width
What to Measure
Your “real inseam” -- or inside leg length -- is the distance between your body where it sits on your bike saddle and the ground.
This will typically be an inch or two longer than the length of your trousers, but you’ll want to measure to be sure.
You’ll use this number on the chart to get a feel for how the different models will fit you.
How to Measure
Gather the tools needed:
- Medium-width hardcover book
- Tape measure
- A wall you can stand against
- A trusted friend or relative
Wearing your regular riding shoes and with your back to the wall, stand with your feet spread so there is about 7 inches between them - this is about the distance apart your feet would be when straddling a bike with your feet on the ground (standover height).
Place a hardcover book against the wall with the spine of the book facing upward. Slide the book upwards towards your groin until it is solidly against your body. This may be a bit awkward, but is way more comfortable -- and safer! -- than trying to ride a bike that is too big.
If you have a buddy helping you, get them to measure from the floor to the top of the book spine while you hold the book in place. If you’re going it alone, carefully hold the book in place and measure from the ground to the top of the book spine.
A fuel gauge for your electrons.
Pedal Assist Level
The higher the number, the more the motor will boost you when you pedal.
5V, 1 Amp port to charge your phone or portable electronics on the go.
Calculate how many km you didn't drive this year and how much money you saved on gas.
Can be set to current speed, max speed, or average speed.
Shows maximum output on each pas level.
The Rad Battery Pack
With over a decade of designing and building ebikes under our belts, we know that a high-capacity battery like this isn’t something you cheap out on. We designed and built our batteries using genuine Samsung 35E cells, which are some of the most energy-dense and reliable lithium-ion cells on the market today. These cells have allowed us to build an overall better battery, and at only 3,5 kg, it's one of the lightest and most energy-dense packs on any electric bike.
Kilometers per Charge
To Fully Charge
Total Battery Capacity
Compact, Discreet, Maintenance-Free Hub Motor
With 250W and 80 Nm of torque at your disposal, geared hub motor is what is going to help power you up steep inclines and get you up to top speed quickly from a dead stop, all while remaining quiet and inconspicuous. These kinds of numbers aren't even found on some of the most expensive mid drive systems out there, so prepare to outperform and outclass everyone you see on the road.
Max Motor Torque