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    MSRP
    $1,499
    Where to Buy
    $1,499

    At Rad Power Bikes

    Category
    Utility, E-Bike
    Weight
    65.0 lbs
    Frame
    Aluminum
    Steel
    Wheels
    Wheel Size
    20″
    Hydraulic Disc
    750W 60Nm hub-drive
    624Wh
    Drivetrain
    Single-speed
    Brand Site

    radpowerbikes.com

    Summary
    The Rad Power Bikes RadRunner is a 20″ aluminum frame utility e-bike with hydraulic disc brakes.

    Ask 99 Spokes

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    Insights
    Gear Range

    A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

    Lowest gear

    (climbing)

    19 mph

    RadRunner

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

    Aluminum

    ColorsClassic Blue; Forest Green

    Fork

    Rigid Steel Fork, straight, bolt on

    Stem

    50 mm + 30º (35 mm rise)

    Handlebar

    Aluminum, 27" (68.6 cm) wide

    Saddle

    Moped-style saddle with extra padding

    Seatpost

    Integrated steel 390 mm x 27.2 mm

    TypeRigid

    Pedals

    Forged aluminum platform, CrMo axle with reflectors, standard 9/16" x 20 TPI threading

    Grips

    Lock-on ergonomic comfort grips

    Groupset
    Rear Derailleur

    Single speed

    Crank

    52T with dual-sided aluminum chainring guard, 170 mm crank arms

    Shifters

    Single speed

    Cassette

    Single speed 16T

    Brakes

    Gemma Hydraulic GA-950E

    TypeHydraulic Disc

    Wheels
    Tires

    Custom Rad tire 20" x 3.3" with puncture protection and reflective stripe, Multi-surface tread pattern

    Disc Rotors

    180mm x 1.8mm, 6 bolt.

    Electric Components
    Motor

    Rear hub 750W 60 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.

    Battery

    Safe Shield Advanced External Battery (13 Ah), 624 Wh, UL Certified

    Display

    Rad Power Bikes color display. See Display section below for details.

    Charger

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

    Accessories
    Lights

    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.

    Fenders

    Available to purchase separately

    Racks

    Integrated, 120 lb (54 kg) carrying capacity

    Bell

    Handlebar mount

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