Dirt path or down pavement, our award-winning commuter ebike is many Rad riders' pick for "all-around" ebike. Its high-step frame design delivers a traditional ride-feel; commute to work and back with the power of a 750W motor, and up to 45+ miles per charge.
Size guide
Slide the scale for your bike inseam measurement
Mark measures: bike inseam 32"/ 81cm, height 6'0"/ 183cm
Explore our first-class safety features for all rider types.
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We go the extra mile.
Rad frames are designed to meet international standards, including the guidelines set by the U.S Consumer Product Safety Commission and European Committee for Standardization.
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See and be seen.
Safety is paramount to Rad engineers. Reflective striping is incorporated on tire sidewalls, plus LED headlight and an integrated taillight with brake-light indicator keep you visible to all.
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Precision in practice.
Every bike, without exception, receives a thorough 50-point inspection. How in-depth is it? Even the screws are double-checked.
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Brake confidently in any weather conditions.
Ride rain or shine. Every bike comes with brakes tested for all-weather stopping ability.
672 Wh
48V, 2 Amp Rad Power Bikes smart charger, operates on 100V-240V AC power outlets
48V, 750W
Backlit LCD with charge indicator, speedometer, odometer, trip odometer, pedal assist level, wattmeter, and more
750W brushless Shengyi direct drive hub motor with regenerative braking, 40 Nm of 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.
Front: Standard Rad Power Bikes LED headlight
Rear: Integrated taillight with brake light
Intelligent 5 level pedal assist with 12 magnet cadence sensor
25-45 miles per charge (estimate)
Half twist throttle
Water resistant connectors and wiring harness
Display: 5V, 1 Amp
To ensure uninterrupted shipping, some parts may differ from those listed. Rest assured, our engineers rigorously test each component to guarantee quality and compatibility.
Tektro Aries (MD-M300)
Aluminum alloy comfort grip levers with motor cutoff switch and integrated bell
Sintered metal
Tektro 180 mm front and rear
KMC Z7
46T, 170 mm forged alloy, dual-sided aluminum bashguard
7-Speed Shimano Acera
Included, black plastic front and rear, full coverage
spring fork, 100 mm travel, with lockout and preload adjustment
6061 aluminum
7-speed freewheel, 11-34T
1 x 7-speed
Velo comfort rubber ergo
Custom formed aluminum
Semi-integrated, 1-1/8" straight steerer tube
Heavy-duty aluminum with wide plastic foot
forged aluminum platform with reflectors, standard 9/16" x 20 TPI threading
Front: Optional
Rear: Integrated, 60 lb carrying capacity, 16 mm tubing diameter
Weinmann Goliath, alloy, double wall, 36 hole
Rim width: 25 mm
Plush with lifting handle
350 mm x 27.2 mm
Quick release
Shimano SL-TX50-7R thumb shifter, 7-speed
12-gauge stainless steel
Zoom, 60º angle adjustment, 100 mm length, 28 mm spacers mm height adjustment
Rad Power Bikes by Kenda K-Rad 26" x 2.3", K-Shield puncture-resistant liner *tires received may not include branding
To ensure uninterrupted shipping, some parts may differ from those listed. Rest assured, our engineers rigorously test each component to guarantee quality and compatibility.
| Title | Text |
|---|---|
| Rider Heights | 5'7" - 6'5" (with approx. inseam between 31"-37") |
| Frame Size | 18.5" |
| Handlebar Height | 45" |
| Handlebar Reach | 14.5" |
| Seat Height |
28" - 37" *Measured from bottom of the pedal stroke |
| Standover Height | 31" |
| Total Length | 70" |
| Wheelbase | 43" |
| Dropout Width |
Front: 100 mm Rear: 135 mm |
| Bottom Bracket Shell Width |
68 mm Square taper bottom bracket |
| Seat Tube Length | 18.5" |
| Top Tube Length | 23" |
| Headtube | 7" |
| Chainstay | 18" |
| Handlebar Width | 700 mm (27.5") |
| Crank Length | 170 mm |
| Seatpost Diameter | 27.2 mm |
| Max Tire Width | 2.3" |
| Bike Weight |
Total: 64 lb (29 kg) Battery: 7.7 lb (3.5 kg) |
| Payload Capacity | 275 lb (125 kg) |
| Rear Rack Capacity | 60 lb (27 kg) |
Your “bike inseam” — or inside leg length — is the distance between your body where it sits on your bike saddle and the ground.
It’s typically an inch or two longer than the length of your trousers, but measure to be sure.
You’ll use this number on the chart to get a feel for how the different models will fit you.
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.
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 miles 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 how much power the motor is outputting at any given time.
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