Detail shot of back side of K1D and closeup on tires

Detail shot of K1D handlebar and twist throttle

Detail shot of K1D handlebar and throttle

SUPER73-K1D

$1,295

Color:Blu Tang

Variant

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.

TOP SPEED

MODE 1: UP TO 7 MPH*
MODE 2: UP TO 13 MPH*
TRACK MODE: 15 MPH*

Two young riders on their SUPER73 K1D e bikes sitting on a dirt track looking at each other

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

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 e bike on a dirt track coming aggressively around a corner

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

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

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

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

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

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

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.

ELECTRIFY THEIR IMAGINATION

Empower your little ones to gain confidence, develop their skills, and create their own adventures.

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 | 45" x 22" x 26"
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

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.

LITTLE BIKES FOR BIG ADVENTURES

Young rider on his black SUPER73 K1D kid's e bike on a dirt track

Young rider on her red SUPER73 K1D kid's e bike on a paved pump track coming up an incline

Two young riders on their blue and black SUPER73 K1D kid's e bikes sitting on a dirt track

Young rider on her blue SUPER73 K1D kid's e bike on a paved pump track looking at the camera smiling with her helmet on

Young rider on his black SUPER73 K1D kid's e bike on a dirt track charging toward the camera with a helmet with a purple mohawk on it

Two young riders on their SUPER73 K1D kid's e bikes on a dirt track looking at each other

Young rider on his blue SUPER73 K1D kid's e bike on an indoor paved go kart track

Young rider on her blue SUPER73 K1D kid's e bike about to drop in, sitting looking down at the track

Two young riders on their blue and red SUPER73 K1D kid's e bikes on a paved pump track

Young rider on her pink SUPER73 K1D kid's e bike on an indoor paved go kart track

*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. We only ship within the 48 contiguous states and Hawaii. Final shipping costs will be calculated at checkout. Please note, shipments to Hawaii are subject to extended delivery time frames due to cargo ship transportation. The estimated delivery timeline for orders shipping to Hawaii is 4-6 weeks. Please review the Returns & Cancellation Policy and Warranty Information for this vehicle.

Warning: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov

California residents

Confidence Comes on Two Wheels