Top speed20 mph
Range45+ miles
Power750W
Payload275 lb
Warranty2-year
Our fan-favorite folding ebike has fat tires to tackle adventures and a small profile for easy storage. Featuring a step-thru frame, you can customize your ride with adjustable handlebars, seven speeds, and four levels of pedal-assist.
Explore our first-class safety features for all rider types.
Safety certified
All Rad ebikes are either UL Certified or tested by ACT to comply with UL 2849.
This means our bikes and electric systems have undergone rigorous testing to meet safety standards set by UL, a respected third-party organization.
Although U.S. guidelines don’t currently require ebikes to meet UL Certification, we go the extra mile to ensure our riders feel safe in the saddle.
See and be seen.
Safety is paramount to Rad engineers. Reflective striping is incorporated on tire sidewalls, plus LED headlights and taillights come standard on every model.
Precision in practice.
Every eike receives a thorough 50-point inspection before it reaches your door. How in-depth is it? Even the screws are double-checked.
Brake confidently in any weather conditions.
Ride rain or shine. Every ebike comes with brakes tested for all-weather stopping ability.
Size guide
Slide the scale for your bike inseam measurement
Katya's measurements: bike inseam 30"/ 76cm, height 5'4'/ 163cm
As the smallest ebike in our lineup, you can simply step thru and ride. No need to swing your leg over the saddle — or struggle to make it over your gear.
Our engineers zeroed in on reducing the bike's weight, making it even easier to fold, lift, and store.
Dirt-caked roads, look out. Rugged fat tires help you tackle rough terrain.
In a tight spot? The RadExpand is a smart fit for RVs, small apartments, or anywhere else you may be short on space.
Batteries come with a universal key that can be used to lock and unlock the battery to your ebike. Please note that universal keys are not unique to your ebike battery and may work with a variety of locks, including on other Rad ebikes. Universal keys do not offer the highest level of security compared to dedicated or unique key locks. We do not recommend leaving your battery affixed to your ebike in public unattended as it may pose a risk of battery theft.
To ensure uninterrupted shipping, some parts may differ from those listed. Rest assured, our engineers rigorously test each component to guarantee quality and compatibility.
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.
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