HHH X18 125cc Dirt Bike | 4-Stroke Manual Clutch | 17/14 Wheels | Electric Start
12 people viewing this right now
HHH X18 125cc Dirt Bike | 4-Stroke Manual Clutch | 17/14 Wheels | Electric Start
$1050
A real 4-stroke quad, sized and governed for young riders
The HHH X18 125cc Dirt Bike is an off-road model built for teen and adult riders who want manual control and larger wheel sizing. The bike uses a 125cc air-cooled 4-stroke single-cylinder engine paired with a 4-speed manual transmission with clutch lever. Starting is handled by electric start with kick start backup.
The X18 uses 17-inch front and 14-inch rear off-road tires, offering better stability than smaller youth bikes. Fuel tank capacity is 4.5 liters. Seat height measures 32 inches, suitable for riders ages 16 and up. The steel perimeter frame supports trail and recreational dirt riding.
The engine produces 8.3 HP at 7000 RPM with 6.63 ft-lb of torque at 5000 RPM. Top speed reaches up to 47 mph, with an adjustable speed limiter for rider control. Suspension includes non-adjustable inverted front forks and a rear suspension system designed for off-road use.
Braking uses front and rear hydraulic disc brakes with single-piston calipers. The bike includes a kickstand and lightweight steel construction. This model is off-road use only and not street legal.
The X18 ships 70% assembled inside a metal crate. Some assembly is required, and a certified technician is recommended for final setup and inspection. Warranty covers 30 days for replacement parts only. Labor, mechanic costs, and returns are not covered. Freight delivery includes lift gate service, residential delivery, shipping insurance, and delivery appointment scheduling. A working phone number is required for delivery coordination.
Features & Specifications
| Item | Details |
|---|---|
| Model | HHH X18 125cc Dirt Bike |
| Engine Type | 125cc air-cooled 4-stroke single-cylinder |
| Transmission | 4-speed manual with clutch |
| Starter | Electric start + kick start |
| Power Output | 8.3 HP @ 7000 RPM |
| Torque | 6.63 ft-lb @ 5000 RPM |
| Top Speed | Up to 47 mph (speed limiter equipped) |
| Fuel Tank | 4.5 L |
| Frame | Perimeter cradle steel tube |
| Front Suspension | Inverted forks, non-adjustable |
| Rear Suspension | Rear suspension system |
| Front Brake | 210 mm disc, single piston |
| Rear Brake | 190 mm disc, single piston |
| Front Tire | 70/100-17 |
| Rear Tire | 90/100-14 |
| Seat Height | 32 inches |
| Wheelbase | 47.24 inches |
| Ground Clearance | 11.81 inches |
| Dry Weight | 143 lbs |
| Max Rider Weight | 190 lbs |
| Recommended Age | 16+ |
| Use Type | Off-road only |
| Assembly | 70% assembled in metal crate |
| Warranty | 30-day replacement parts only |
| Delivery | Lift gate, residential, insurance, appointment |
| Colors | Green, Red, Blue, Yellow |
Why Choose the HHH X18 125cc Dirt Bike
The 125cc engine offers more power than 110cc beginner bikes.
Manual clutch gives full control for skill building.
17/14 wheel setup improves balance on dirt trails.
Electric start adds convenience with kick backup.
Steel frame supports off-road riding conditions.
Speed limiter helps manage rider safety.
Shipping includes lift gate, insurance, and scheduled delivery.
Key Highlights
Electric Start
Push-button starting — no frustrating pull cords. A backup kick-start is there if you need it.
Automatic + Reverse
Fully automatic transmission with true reverse (D-N-R) makes it effortless to ride and easy to back out of tight spots.
Digital Gear Indicator
A clear digital readout shows the selected drive mode at a glance — confidence for new riders.
Parent Remote Shut-Off
Wireless remote lets a parent cut the engine instantly from a distance. Peace of mind, built in.
Adjustable Speed Limiter
Start slow, then open it up as your rider gains skill. You stay in control of top speed.
Tether Kill Switch
An automatic safety cutoff that stops the ATV if the rider separates from the seat.
Why buy from Dallas Power Sports?
Compare and see why our ATVs offer better safety, reliability, and support.
Rated 4.8 / 5 by 183 buyers
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.
Questions, answered
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.
Shipping, assembly & delivery
Free freight shipping
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.
~70% pre-assembled
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.
Warranty & returns
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.
You may also like
