Specs & Details
Electronics
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Battery
Safe Shield Semi-Integrated Battery (14 Ah), 672 Wh, Certified by ACT to UL 2271
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Charger
48V, 2 Amp Rad Power Bikes smart charger, operates on 100V-240V AC power outlets
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Class
Class 1-3
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Display
Rad Power Bikes color display. See Display section below for details.
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Hub Motor
Rear hub 750W 90 Nm
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. -
Ingress Protection Rating (IPX Rating)
IPX6
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Lights
Auto ambient light sensor, daytime flashing lights, memory setting, 4 lighting modes
Front: 100 lux 450 lumen LED headlight, 130 lux 750 lumen high beam
Rear: Spanning HALO+ with radar and turn signals -
Pedal Assist
Pedal torque sensor, 5 PAS levels, plus a zero assist option
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Range
Estimated 19-61+ miles per charge
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Throttle
Half-twist grip throttle
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UL Status
Tested by ACT for compliance with UL 2849 and UL 2271
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USB Port
One USB-C port, located on display
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.
Use of the Works with Apple badge means that a product has been designed to work specifically with the technology identified in the badge and has been certified by the product manufacturer to meet Apple Find My network product specifications and requirements. Apple is not responsible for the operation of this device or use of this product or its compliance with safety and regulatory standards.
Apple, Apple Watch, watchOS, iPad, iPadOS, Mac, and macOS are trademarks of Apple Inc., registered in the U.S. and other countries. IOS is a trademark or registered trademark of Cisco in the U.S. and other countries and is used under license.
Components
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Bell
Handlebar mount
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Brake System
Gemma Hydraulic GA-1000B
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Brake Pads
Gemma G3 Semi-metallic
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Brake Rotors
180mm x 1.8mm, 6 bolt.
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Crank Set
50T with dual-sided aluminum chainring guard, 170 mm crank arms
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Derailleur
8 speed
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Fenders
Full-coverage front and rear, hardware included
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Fork
Exsho suspension, 80mm, tapered, thru
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Frame
Aluminum
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Freewheel/Cassette
8 speed 11-34T
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Gearing
8 speed
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Grips
Lock-on ergonomic comfort grips
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Handlebar
Aluminum, 28" (71.1 cm) wide
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Kickstand
Dual leg center stand
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Pedals
Forged aluminum platform, CrMo axle with reflectors, standard 9/16" x 20 TPI threading
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Rear Rack
Integrated, 120 lb (54 kg) carrying capacity
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Saddle
Lightly padded flat touring saddle
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Seatpost
Aluminum alloy 390 mm x 27.2 mm
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Seatpost Clamp
31.8 mm
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Shifter
Shimano, 8 speed, trigger
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Stem
50 mm + 30º (35 mm rise)
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Tires
Custom Rad tire 20" x 3.5" with puncture protection and reflective stripe
Multi-surface tread pattern
To ensure uninterrupted shipping, some parts may differ from those listed. Rest assured, our engineers rigorously test each component to guarantee quality and compatibility.
Geometry
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Rider Heights
4'11"-6'2" (150-188 cm)
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Bike Weight
82 lb (37.2 kg), 72 lb (32.7 kg) with battery removed
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Payload
420 lb (190.5 kg), 275 lb (124.7 kg) max rider
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Rear Rack Payload
120 lb (54.4 kg)
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Handlebar Height
42.5" - 45.3" (108 - 115 cm)
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Reach
13.8" (35 cm)
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Seat Height
From ground: 31.5" - 43.3" (80 - 110 cm)
From pedal bottom stroke: 28" - 37" (71.1 - 94 cm) -
Standover Height
17" (43.8 cm)
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Total Length
72.5" including fender (184.2 cm)
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Wheelbase
46.8" (118.9 cm)
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Seat Tube Length
17.5" (44.5 cm)
Sizing
What to Measure
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.
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.
Assembly
Build Difficulty: Medium
We recommend you leave this to our Pros. We offer bike assembly and delivery services in checkout. While Rad electric bikes arrive mostly assembled, some models require more precision.
Display
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Radar Detection
Get an on-screen heads-up when a vehicle or cyclist is approaching from behind — from up to 100 meters away. Their speed and distance appear on your display, and your taillight flashes to alert them you’re on the road, even if your lights are off.
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Bright, Full-Color Display
The high-contrast, tempered-glass screen is easy to read in any light — so you can check your stats morning, noon, or night.
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Class Level
Choose speed settings for your ride:
Class 1: up to 20 mph, throttle only works while pedaling.
Class 2: up to 20 mph while pedaling or throttling.
Class 3, Limited: up to 25 mph while pedaling.
Class 3: up to 28 mph while pedaling.Remember: adhere to posted speed limits and check local regulations for any speed or ebike class restrictions on the road or trail you're using.
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Automatic Service Alerts
Built-in notifications remind you when it’s time to give your ebike some TLC — with alerts for tires, brakes, drivetrain, and more, based on your total mileage and how long you’ve owned your ebike.
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Passcode Protection
Add an extra layer of security with a personal passcode to lock and unlock your controls. Sharing your ebike? Set a guest code to give others access — and lock in speed settings if you want to set limits.
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Speedometer
Fast and Curious? The speedometer will tell you your current speed.
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Odometer
Track the distance you’ve racked up, either by trip or through the ebike’s entire lifespan.
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Estimated Remaining Range
Is it time to recharge? To help you keep track, this displays your remaining battery life in either percentage or remaining miles.
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Trip Time
Did your trip feel like it was just half an hour, or did time fly by? This display will show you the time you spend on each outing. Be sure to reset your trip odometer before a ride you want to track.
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Pedal Assist Level
The higher the number, the more the motor will boost you when you pedal. This shows what level you’re on, from 0 to 5.
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Headlight
The headlights turn on automatically, so you won’t forget — and thanks to the ambient light sensor, they’ll activate when your surroundings get dim.
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USB-C Charge Indicator
Charging your device? This will confirm if your phone (or tablet, or smartwatch, or headphones, or …) is getting the juice it needs.
