Bike Comparison
    MSRP
    $1,699
    $1,499
    $1,999
    Where to Buy
    $1

    At

    $1

    At

    $1

    At

    Category
    Commuter, E-BikeUtility, E-BikeUtility, E-Bike
    Weight
    67.7 lbs65.0 lbs76.9 lbs
    4.0
    AluminumAluminumAluminum
    Fork
    SteelSteelRST (coil)
    Wheels
    AluminumAluminumAluminum
    Wheel Size
    24″20″20″
    Brakes
    Hydraulic DiscMechanical DiscMechanical Disc
    750W 90Nm hub-drive750W hub-drive750W 80Nm hub-drive
    Panasonic 614Wh672Wh672Wh
    Groupset
    ShimanoAcera, Tourney
    Drivetrain
    1 × 71 × 71 × 7
    Suspension
    RigidRigidHardtail
    Front Travel
    --80mm
    Brand Site

    radpowerbikes.com

    radpowerbikes.com

    Summary
    The Blix Packa Genie, Rad Power Bikes RadRunner 2, and Rad Power Bikes RadRunner Plus are all aluminum frame urban e-bikes. The Packa Genie has 24″ aluminum wheels, while the RadRunner Plus has better components and a better fork.
    Similar Bikes
    Accessories
    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)

    24 mph

    Packa Genie

    26 mph

    RadRunner Plus

    Highest gear

    (descending)

    Spec Level

    Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

    Geometry
    Specs
    Frame

    6061 Aluminum Alloy

    6061 aluminum

    6061 aluminum

    Fork

    Rigid Steel, 100mm Hub Spacing, 9mm Axle with Quick Release Skewer

    Rigid steel fork

    RST spring fork, 80 mm travel, with lockout and preload adjustment

    Bottom Bracket

    100 mm, square taper bottom bracket

    100 mm Square Taper Bottom Bracket

    Headset

    NECO, Threadless, Sealed Cartridge Bearings, Straight 1-1/8"

    Semi-integrated, 1-1/8" straight steerer tube

    Semi-integrated, 1-1/8" straight steerer tube

    Stem

    Zoom, Aluminum Alloy, Adjustable Angle 0° to 90°, 90mm Length, 65mm Height, 15mm Tapered Base Spacer, 31.8mm Clamp Diameter

    50 mm + 30º (15 mm rise)

    50 mm + 30º (15 mm rise)

    Handlebar

    Promax, Aluminum Alloy, Swept-Back, 15° Backsweep, 640mm Length

    Aluminum high rise, 686 mm wide, 10" rise

    Aluminum high rise, 686 mm wide, 10" rise

    Saddle

    Selle Royal Hertz City

    Custom Rad Power Bikes moped-style saddle with extra padding, fixed angle, and integrated steel seat post

    Custom Rad Power Bikes moped-style, integrated steel seat post, fixed angle

    Seatpost

    Aluminum Alloy, Single Bolt 6mm Hex, Quick Release Collar

    390 mm x 27.2 mm

    390 mm x 27.2 mm

    Pedals

    Wellgo B249DU, Aluminum Alloy Platform, Silver

    composite platform pedals with reflectors, CrMo axle, standard 9/16" x 20 TPI threading

    Wellgo B087 CrMo axle, forged aluminum platform with reflectors, standard 9/16" x 20 TPI threading

    Grips

    Velo Ergonomic, Non-Locking

    Durable ergonomic rubber grips

    Durable imitation leather ergonomic grips

    Groupset
    Rear Derailleur

    n/a

    7-speed Shimano Acera

    Crank

    Prowheel Forged Aluminum Alloy Arms, 170mm Length, Square Taper Bottom Bracket Spindle, 48 Tooth Steel Chainring with Aluminum Alloy Guide

    53T chainring; 170 mm crank length; square-taper J.I.S.; dual-sided aluminium chainring guard

    48T, 170 mm forged alloy, dual-sided aluminum bashguard

    Shifters

    Shimano Revoshift Grip Shifter on Right

    N/A

    Shimano SL-TX50-7R thumb shifter, 7-speed

    Cassette

    7 Speed 1x7 Shimano Acera Derailleur, Shimano MF-TZ500-7 Cassette 14-34 Tooth

    16 tooth freewheel

    7-speed freewheel, 11-34T

    Chain

    KMC Z7

    KMC Z7

    Brakes

    Bengal ARES3 Hydraulic Disc with 180mm Rotors, Dual Piston Calipers, Three-Finger Bengal ERES3 Levers Adjustable Reach with Brake Light Activation and Motor Inhibitors

    Tektro Aries caliper (MD-M300)

    Tektro Aries (MD-M300)

    Brake Levers

    Aluminum alloy comfort grip levers with motor cutoff switch

    Aluminum alloy comfort grip levers with motor cutoff switch and integrated bell

    Wheels
    Rims

    Star Circle, Aluminum Alloy, Double Walled, 40mm Inner Width, 36 Hole, Silver, KT Front Hub

    Aluminum, 36 hole, Rim width: 55 mm

    Double wall aluminum, 36 hole, Rim width: 55 mm

    Spokes

    Stainless Steel, 13 Gauge Front 12 Gauge Rear, Silver with Nipples

    Rear: 12-gauge stainless steel, black

    12-gauge stainless steel, black

    Tires

    CST C1381, 24" x 2.4" (61-507)

    Exclusive Rad Power Bikes by Kenda K-Rad 20" x 3.3", 4-ply with K-Shield puncture-resistant liner *tires received may not include branding

    Exclusive Rad Power Bikes by Kenda K-Rad 20" x 3.3", K-Shield puncture-resistant liner *tires received may not include branding

    Disc Rotors

    Tektro 180 mm front and rear

    Tektro 180 mm front and rear

    Electric Components
    Motor

    Weight: 8.6 lbs (3.9 kg), Brand: Shengyi DGW25, Type: Rear-Mounted Geared Hub, Nominal Output: 750 watts, Torque: 90 Newton meters

    750W brushless geared hub motor, 5:1 planetary gear reduction. 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.

    750W brushless Rad Power Bikes geared hub motor with 80 Nm of torque, 5:1 planetary gear reduction. 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

    Weight: 7.6 lbs (3.44 kg) (7.2lb Optional Second Battery Pack), Brand: Panasonic 18650 3,200 mAh 13S4P, Voltage: 48 volts, Amp Hours: 12.8 ah (Optional Second 12.8ah Pack), Watt Hours: 614.4 wh (Optional Second 614.4wh Pack), Chemistry: Lithium-ion

    672 Wh

    672 Wh

    Display

    Rad Power Bikes custom LED display

    Backlit LCD with charge indicator, speedometer, odometer, trip odometer, pedal assist level, wattmeter, and more

    Charger

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

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

    Accessories
    Lights

    Front: Standard Rad Power Bikes LED headlight, Rear: Integrated taillight with brake light and flash mode

    Auto-on feature, Front: LED headlight, Rear: Integrated taillight with brake light and flash mode

    Fenders

    Available for purchase separately

    Included, full coverage front and rear

    Racks

    Front: Optional, Rear: Integrated, 120 lb (54kg) carrying capacity, 25.5 mm tubing diameter

    Front: Optional, Rear: Integrated, 120 lb carrying capacity, 25.5 mm tubing diameter

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