HHH Vienna 150 Gas Street Scooter | Fully Automatic | LED Lights | 13″ Tires
$1299 The HHH Vienna 150 Gas Street Scooter is a fully automatic street scooter built for adult riders. It uses a 150cc air-cooled 4-stroke GY6 engine paired with a CVT transmission, so there is no manual shifting.
Starting is handled by an electric start system with CDI ignition. The engine produces up to 10 HP with 9.2 Nm of torque at 6000 RPM, supporting steady street performance. Top speed reaches 55+ mph, depending on rider weight and road conditions.
The scooter rides on 13-inch tires with hydraulic disc braking up front. Suspension includes twin inverted hydraulic front forks and dual rear hydraulic springs. Seat height is 29 inches, and the frame supports a maximum rider weight of 350 lbs.
Street equipment includes LED headlight, tail light, turn signals, horn, and twist-throttle controls.
⚠️ This item cannot be shipped to California.
| Item | Details |
|---|---|
| Engine | 150cc, 4-stroke (GY6) |
| Cooling System | Air cooled |
| Maximum Power | 10 HP |
| Maximum Torque | 9.2 Nm @ 6000 RPM |
| Transmission | CVT, fully automatic |
| Start System | Electric |
| Ignition | CDI |
| Top Speed | 55+ mph (varies by rider weight & road conditions) |
| Battery | 12V / 7Ah |
| Front Suspension | Twin inverted hydraulic forks |
| Rear Suspension | Dual hydraulic spring |
| Front Brake | Hydraulic disc |
| Front Tire | 130/60-13 |
| Rear Tire | 130/60-13 |
| Weight Capacity | 350 lbs |
| Net Weight | 216 lbs |
| Overall Length | 78 inches |
| Overall Width | 28 inches |
| Overall Height | 44 inches |
| Seat Height | 29 inches |
| Wheelbase | 57.6 inches |
| Controls | Twist throttle, hand brake, automatic |
| Headlight | Yes (LED) |
| Tail Light | Yes |
| Turn Signals | Yes |
| Horn | Yes |
| Colors | Red, Black, Blue, White |
| Shipping Restriction | Cannot ship to California |
Fully automatic CVT transmission keeps riding simple
150cc GY6 engine supports daily street riding
13″ tires improve road stability
Hydraulic front disc brake adds stopping control
LED lighting included for street visibility
High rider weight capacity
The scooter ships brand new and 70% assembled inside a metal crate.
Remaining assembly may include tires, handlebars, and final setup. Assembly videos are available.
Final inspection, preparation, and technical work are recommended to be completed by a certified technician.
Warranty includes 30-day replacement parts only.
Labor, mechanic costs, and returns are not covered.
A fully assembled unit is available only for pickup from the retail store in Dallas, Texas.
Freight shipping includes:
Lift gate service
Residential delivery
Shipping insurance
Delivery appointment scheduling
A working phone number is required for delivery coordination.

Push-button starting — no frustrating pull cords. A backup kick-start is there if you need it.
Fully automatic transmission with true reverse (D-N-R) makes it effortless to ride and easy to back out of tight spots.
A clear digital readout shows the selected drive mode at a glance — confidence for new riders.
Wireless remote lets a parent cut the engine instantly from a distance. Peace of mind, built in.
Start slow, then open it up as your rider gains skill. You stay in control of top speed.
An automatic safety cutoff that stops the ATV if the rider separates from the seat.
Compare and see why our ATVs offer better safety, reliability, and support.
Bought this for my 9-year-old and he's obsessed. The adjustable speed limiter let me start him slow then open it up as he got confident. Arrived crated and well-packed.
Was nervous ordering a $1,200 ATV online but their phone support walked me through everything. Shipping was free and showed up in 5 days. Runs great.
Yes — it's built youth-first. It includes an adjustable speed limiter so you control top speed, a wireless remote shut-off so a parent can stop the ATV instantly, and a tether kill switch. We always recommend a helmet, supervision, and gradual speed increases as your rider gains confidence.
The ATV ships about 70% assembled in a protective metal crate. Final assembly (handlebars, wheels, mirrors, fluids) takes most people under an hour. Prefer it ready to ride? Add the Pro Assembly + Safety Check option and a certified technician fully assembles, tunes, and road-tests it before it ships.
Ships free to the lower 48 in a protective metal crate. Freight delivery includes lift-gate service, residential delivery, shipping insurance, and a scheduled appointment.
Final assembly and prep take most people under an hour. A certified technician is required for final assembly, prep, basic care & maintenance. Prefer it ready to ride? Add Pro Assembly.
Free 30-day replacement-parts warranty, with 6- and 12-month extensions available. Labor, mechanic services, and returns are handled through our US-based support team.



