2025 Rad Power Bikes RadRunner™ 3 Plus Electric Utility Bike Base

Current Rad Power Bikes City RadRunner™ 3 Plus Electric Utility Bike

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Year 2025
Make Rad Power Bikes
Model RadRunner™ 3 Plus Electric Utility Bike

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Product Details Specifications Photos

2025 Rad Power Bikes RadRunner™ 3 Plus Electric Utility Bike

Refined style. Remarkable rides.

The latest addition to the RadRunner family is expertly engineered to help you get the most out of your ride, whether you’re exploring new places, meeting up with friends, or powering through your to-do list. Featuring a redesigned low-step frame, hydraulic brakes, and our most up-to-date tech, you’ll enjoy a riding experience unmatched by any other electric utility bike.

You’d be hard-pressed to find a better utility ebike than the Rad Power’s RadRunner 3 Plus—I couldn’t.

A utility electric bike with deep step-thru frame and fat tires that make it approachable, stable, and very capable.

We go the extra mile.

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 ebike 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.

Features may include:

Geared hub motor

The Rad-engineered 750W motor is optimized for 10 percent faster hill-climbing than previous RadRunner models.

7-speed drivetrain

The 7-speed drivetrain gives you added flexibility to crush the most daunting hills with ease.

Semi-integrated battery

Pops in and out easily and interfaces with a 10 LED display to keep an eye on your charge.

Suspension

Sail over cracks and curbs with the durable front-suspension fork, allowing you to confidently take on any terrain.

Hydraulic disc brakes

Truly an all-weather ebike, hydraulic-disc brakes provide better stopping power.

Dimensions

Dimensions Seatpost: 390 mm x 27.2 mm | Seatpost Clamp: 31.8 mm | Stem: 50 mm + 30º (35 mm rise) | Reach: 13.8" (35 cm)

Height Handlebar: 42.5" - 45.3" (108 - 110.5 cm) | Standover: 17" (43.5 cm)

Seat Height From ground: 31.5" - 43.3" | From pedal bottom stroke: 28" - 37"

Length Total: 72.5" (184 cm) | Seat Tube: 17.5" (44.5 cm)

Wheelbase 46.8" (1188.5 mm)

Engine

Throttle Half twist throttle

Motor

Motor Power Rear hub 750W

Motor Type 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.

Battery

Battery 14Ah 672 Wh semi-integrated battery, tested by ACT compliant to UL 2271

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

Range

Range, Trail Estimated 25-45+ miles per charge

Drivetrain

Gears 1x7 speed

Gear Shifter Shimano, 7-speed thumb shifter

Chassis

Frame Type Aluminum | Fenders: Full-coverage front and rear

Fork RST Spring Fork, 60 mm travel

Handlebar Grips Lock-on ergonomic comfort grips

Handlebars Aluminum, 710 mm wide

Brakes

Brake System Type Tektro Hydraulic HD-E350 | Pads: Semi-metallic | Rotors: Tektro 180 mm

Wheels & Tires

Wheels Freewheel/Cassette: 7-speed freewheel, 11-34T

Tires, Front Specification Kenda K905 20" x 3.3" with K-Shield puncture protection and reflective stripe

Tires, Rear Specification Kenda K905 20" x 3.3" with K-Shield puncture protection and reflective stripe

Capacities

Cargo Capacity Rear Rack: Integrated, 120 lb (54 kg) carrying capacity

Payload Capacity 350 lb, 265 lb. max rider | Rear Rack: 120 lb

Weights

Weight Bike: 75.5 lb, 67.9 lb with battery removed

Lights and Safety

Lighting Auto-on feature | Front: LED headlight | Rear: Integrated taillight with brake light

Features

Features Display: LCD display. See Display section below for details. | Pedal Assist: Pedal cadence sensor, 5 PAS levels, plus a zero assist option | UL Status: Tested by ACT compliant to UL 2849 and UL 2271 | Crank Set: 48T with dual-sided aluminum chainring guard, 170 mm crank arms | Derailleur: 7-speed Shimano | Kickstand: Charcoal & Pink: Center, dual leg, spring loaded, steel / Green: Side-mounted, adjustable lean angle | Pedals: Forged aluminum platform, CrMo axle with reflectors, standard 9/16" x 20 TPI threading | Saddle: Moped-style saddle with extra padding | Display: [ Battery Level: Take charge! See how much juice you have left while you plan the rest of your trip. | Pedal Assist System Level: The higher the number, the more the motor will boost you when you pedal. | Headlight-on Indicator: It’s always a bright idea to check and see if your headlights are on.]