Super73-K1D Electric Balance Bike



Super73-K1D Electric Balance Bike

Regular price $1,295.00 $795.00



Blu Tang

Prickly Pink

Sriracha Red

1-Year Manufacturer's Warranty

May vary per manufacturer.

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    Unlock their first adventure with the SUPER73-K1D. This all-new electric trainer is designed to address the challenges 4-8-year-olds typically face when learning to ride a bike for the first time. Empower your little ones to gain confidence, develop their skills, and create their own super adventures. Order now and become the coolest family on the block.

    Super73 has anticipated every bump in the road with the K1D’s regenerative braking system, durable, puncture-resistant battery, and intuitive twist throttle. Whether you accidentally drop the battery or your mini-me fancies themselves an Evel Knievel, the K1D has you covered.

  • Frame:Aluminum
    Brakes:Hydraulic (Rear only)
    Tires:16” x 2.4”
    Top Speed:Mode 1: Up to 7mph / Mode 2: Up to 13mph / Track Mode: 15mph*
    Range:90-120 Minutes*
    Charge Time:45 Minutes to Reach 80% State of Charge
    Battery:92.8 Wh (32V, 2.9Ah)
    Motor:750W Peak / Hub Motor / Direct Drive
    Throttle:Twist Throttle
    Gearing & Rear Derailleur:Single Speed
    Vehicle Weight:27lbs
    Rider Weight Limit:75lbs
    Seat Height:19”

    The actual product may vary from the images shown here, as specifications may have changed during production.

  • All bikes purchased through City Grounds MUST be assembled by a certified bike shop mechanic. If the bike is NOT built by a certified bike shop mechanic, any warranty will be VOID. We will request for an assembly receipt as proof of professional installation.

    For all warranty claims, please contact our Warranty Team at So that we can help you in a timely manner, make sure to include the following:

    • 1. Order Number (we will confirm date of purchase and determine if the item is still under the manufacturer’s warranty time limit)
    • 2. Brief description of the claim
    • 3. Photographs
    • 4. If the item is a bike or frame, include the serial number

    We evaluate all warranties case-by-case to determine the best course of action and get you serviced to the best of our ability!

    Warranty does not apply to the following:

    • • Any part of a product that has been installed, altered, repaired, or misused
    • • Damage from unintended style of riding, abuse, neglect, accident, and racing
    • • Normal wear and tear of any product (including but not limited to - saddles, grips, tires, tubes, cables, brake pads, chains)
    • • Failure to provide regular maintenance of any product

    Labor and shipping are the responsibility of the customer. We do not cover parts purchased and labor performed by another bike shop.

    Note: Warranty is for original owner only.

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