![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_BluTang_FrontHero_1800x.jpg?v=1707351944)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_BluTang_Right_1800x.jpg?v=1707351944)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_BluTang_RearHero_1800x.jpg?v=1707351944)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_Detail1_1_1800x.jpg?v=1707351944)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_BluTang_Detail3_1800x.jpg?v=1707351944)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_BluTang_Detail5_1800x.jpg?v=1707351944)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_Detail4_1_1800x.jpg?v=1707351944)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_BluTang_Detail6_1800x.jpg?v=1707351944)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_BluTang_Detail7_1800x.jpg?v=1707351944)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_BluTang_Detail8_1800x.jpg?v=1707351944)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_Obsidian_FrontHero_1800x.jpg?v=1707351944)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_Obsidian_Right_1800x.jpg?v=1707351944)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_Obsidian_RearHero_1800x.jpg?v=1707351944)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_Detail1_1800x.jpg?v=1707351944)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_Detail3_1800x.jpg?v=1707351944)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_Detail5_1800x.jpg?v=1707351944)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_Detail4_1800x.jpg?v=1707351944)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_Detail6_1800x.jpg?v=1707351944)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_Detail7_1800x.jpg?v=1707351944)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_Detail8_1800x.jpg?v=1707351944)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_PricklyPink_FrontHero_87704ef6-99c1-4b1e-a54d-034ce43944b0_1800x.jpg?v=1697739606)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_PricklyPink_Right_795be92c-dbac-4378-92cd-57788a11a9f1_1800x.jpg?v=1697739606)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_PricklyPink_RearHero_c1e5ae66-d59a-4489-9445-02c26a932afe_1800x.jpg?v=1697739606)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_Detail1_3_1800x.jpg?v=1697739606)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_PricklyPink_Detail3_1800x.jpg?v=1697739606)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_PricklyPink_Detail5_1800x.jpg?v=1697739606)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_Detail4_3_1800x.jpg?v=1697739606)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_PricklyPink_Detail6_1800x.jpg?v=1697739606)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_PricklyPink_Detail7_1800x.jpg?v=1697739606)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_PricklyPink_Detail8_1800x.jpg?v=1697739606)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_SrirachaRed_FrontHero_1800x.jpg?v=1697739606)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_SrirachaRed_Right_1800x.jpg?v=1697739606)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_SrirachaRed_RearHero_1800x.jpg?v=1697739606)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_Detail1_2_1800x.jpg?v=1697739606)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_SrirachaRed_Detail3_1800x.jpg?v=1697739606)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_SrirachaRed_Detail5_1800x.jpg?v=1697739606)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_Detail4_2_1800x.jpg?v=1697739606)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_SrirachaRed_Detail6_1800x.jpg?v=1697739606)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_SrirachaRed_Detail7_1800x.jpg?v=1697739606)
![SUPER73-K1D](http://super73.com/cdn/shop/files/Super73_YM23_K1D_SrirachaRed_Detail8_1800x.jpg?v=1697739606)
SUPER73-K1D
![K1D logo](http://super73.com/cdn/shop/files/Super73_K1D_Logo-Full_1900_450x.png?v=1688685253)
EMPOWER IMAGINATION WITH THE K1D
THE FIRST RIDE
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.
VEHICLE SPECIFICATIONS
-
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 | 27 lbs
Length x Width x Height | 46" x 22" x 27"
Rider Weight Limit | 75 lbs
Seat Height | 19"
-
Frame | Aluminum
Suspension (if applicable) | Rigid
Brakes | Hydraulic (Rear Only)
Tires | 16" x 2.4"
Inner Tubes | 16" x 2.4"
-
Head Light | No
Tail Light | No
Horn | No
-
Vehicle Assembly | View the SUPER73-K1D Owner's Manual for everything you need to get your SUPER73 assembled in just 15 minutes.
![](http://super73.com/cdn/shop/files/SUPER73_K1D_Overview-Thumbnail_1920x1080_d7375047-cf46-4294-8bab-c8e6306a7968_1920x.jpg?v=1696281501)
KEY FEATURES
![Two young riders on their SUPER73 K1D e bikes sitting on a dirt track looking at each other](http://super73.com/cdn/shop/files/SUPER73_K1D_PDP_KeyFeatures_RideModes_1200x675_f838d171-2cad-4155-9012-d4aae35aa454_1200x.jpg?v=1688680747)
RIDE MODES
Three different drive modes allow riders to learn the fundamentals of an electric balance bike at a lower speed, then boost performance as comfort and experience increase.
![Young rider on his black SUPER73 K1D kid's e bike on a paved pump track](http://super73.com/cdn/shop/files/SUPER73_K1D_PDP_KeyFeatures_MotoSeat_1200x675_9706870d-aa68-4459-b115-f6fa6375a862_1200x.jpg?v=1688680746)
LONG MOTO-STYLE SEAT
The moto-style saddle allows for freedom of movement in varied riding situations while accommodating growth and riders of different sizes.
![Young rider on his black SUPER73 K1D kid's ebike on a dirt track coming aggressively around a corner](http://super73.com/cdn/shop/files/SUPER73_K1D_PDP_KeyFeatures_Braking_1200x675_e26a414e-c8ce-4356-a5e5-d4d88558dd8e_1200x.jpg?v=1688680746)
REGENERATIVE BRAKING
The K1D features a rear hydraulic brake with regenerative braking. Braking while riding the bike will transfer the kinetic energy back into the battery, thereby increasing the riding range.
![Young rider on her blue SUPER73 K1D kid's e bike on a paved pump track riding downhill](http://super73.com/cdn/shop/files/SUPER73_K1D_PDP_KeyFeatures_Throttle_1200x675_590094e0-fa04-406a-8495-ab312431e095_1200x.jpg?v=1688680747)
INTUITIVE RED TWIST THROTTLE
K1D comes with a red twist throttle that clearly communicates control input to new riders.
![Young rider on her black SUPER73 K1D kid's e bike on a dirt track](http://super73.com/cdn/shop/files/SUPER73_K1D_PDP_KeyFeatures_Battery_1200x675_b8bf8754-a2fd-42aa-b489-042d3808e145_1200x.jpg?v=1688680746)
REMOVABLE BATTERY
Extend their adventure! A convenient removable battery makes charging and swapping a breeze.
![Young girl sitting on a blue SUPER73-K1D in a helmet on a dirt track](http://super73.com/cdn/shop/files/SUPER73_K1D_SplashPage_08_1920x1080_234a757e-099c-4593-b842-7ae1da2db882_1920x.jpg?v=1688687982)
Confidence comes on two wheels
Unlock New Adventures
Built for ages 4-8, SUPER73’s first electric balance bike empowers your little ones to enter the two-wheel world with an emphasis on safe riding and self-assurance. Broaden their horizons and give them the confidence they need to tackle any adventure.
![Young girl riding on a blue SUPER73-K1D in a helmet on a dirt track](http://super73.com/cdn/shop/files/SUPER73_K1D_SplashPage_01_1920x1080_4581f309-1964-4c46-bd67-4ecbba82d9f1_1920x.jpg?v=1688687904)
Peace of mind included with every ride
Safety First
We’ve 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.
![Young boy riding a blue SUPER73-K1D in a helmet on a dirt track kicking up dust](http://super73.com/cdn/shop/files/SUPER73_K1D_SplashPage_02_1920x1080_03670ee2-d258-4255-92d5-83df11500ba0_1920x.jpg?v=1688687933)
Paying homage to the young at heart
The Cool K1D
The K1D was designed to stand out. We combined the nostalgia of 80’s BMX styling with futuristic Hexagon patterns for a distinctly SUPER73 feel. But it’s not all curb appeal; a comfortable banana-style seat allows your child to grow with their bike while its platforms offer increased stability.
![Two young kinds riding the SUPER73-K1D side-by-side in helmets on a dirt track](http://super73.com/cdn/shop/files/SUPER73_K1D_SplashPage_10_1920x1080_14f55617-20dc-4c06-8cc0-3ac67c9df738_1920x.jpg?v=1688688032)
The K1D offers unparalleled performance
Regen for the New Gen
The K1D has a regenerative braking feature controlled by the throttle; when the throttle is released, the motor slows, recuperating kinetic energy. This energy is transferred back into the battery, which increases rider range. This range, paired with our longest-lasting battery, means unlimited playtime.
START YOUR RIDE HERE
Getting your K1D up and running
THE FUN starts now
Each K1D initially comes in “Sleep Mode” to preserve battery life and will only work once activated; remove the battery and plug it into a charger so your family can get in on the fun ASAP! We recommend fully charging your kiddo’s new bike so that they can get the most out of their first ride.
![Man and woman standing with SUPER73 bike outside of a retail location.](http://super73.com/cdn/shop/files/SUPER73_FindADealer_02_1920x1080_1_1920x.jpg?v=1692220799)
VISIT A DEALER
SUPER73 partners with bicycle, lifestyle, motorcycle, and e-mobility retailers across the country to make purchasing easy.
LITTLE BIKES FOR BIG ADVENTURES
Speed and battery range estimates depend on conditions such as rider weight, speed, temperature, wind, tire pressure, terrain, incline, etc. Mileage may vary. All bikes are subject to minor cosmetic changes. The SUPER73-K1D ships to the contiguous United States (shipping is not available to Hawaii or Alaska). Final shipping costs will be calculated at checkout. Please review the Returns & Cancellation Policy and Warranty Information for this vehicle.
Warning: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov
California residents