HHH X18 125cc Dirt Bike | Manual Clutch 4-Speed | Electric Start | 17/14 Wheels
$1095 The HHH X18 125cc Dirt Bike is built for teen and adult riders who want full manual control with a larger wheel setup for trail riding. It runs on a 125cc air-cooled 4-stroke single-cylinder engine paired with a 4-speed manual transmission with clutch (N-1-2-3-4).
Starting is handled through electric start, with a kick start backup included.
The engine delivers 8.3 HP at 7000 RPM and 6.63 ft-lb of torque at 5000 RPM, giving steady power for off-road trails. Top speed reaches up to 47 mph, and a speed limiter is installed to help manage rider control. Fuel capacity is 4.5 liters.
The bike uses a 17-inch front wheel and 14-inch rear wheel, which provides better balance and ground contact than smaller dirt bikes. Seat height is 32 inches, making it suitable for riders 16 years and older. A steel perimeter cradle frame supports trail and recreational off-road riding.
Suspension consists of non-adjustable inverted front forks and a rear suspension system designed for dirt use. Braking is handled by front and rear disc brakes with single-piston calipers. A kickstand is included.
This dirt bike is off-road use only and not street legal.
The bike ships 70% assembled in a metal crate. Final assembly, prep, and inspection are recommended to be completed by a certified technician. Warranty includes 30-day 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.
Model: HHH X18 125cc Dirt Bike
Engine Type: 125cc air-cooled 4-stroke single-cylinder
Transmission: 4-speed manual clutch (N-1-2-3-4)
Starter: Electric start with kick start backup
Maximum Power: 8.3 HP @ 7000 RPM
Maximum Torque: 6.63 ft-lb @ 5000 RPM
Top Speed: Up to 47 mph (speed limiter equipped)
Fuel Tank Capacity: 4.5 liters
Frame: Perimeter cradle steel tube
Front Suspension: Inverted forks, non-adjustable
Rear Suspension: Rear suspension system
Front Brake: 210 mm disc, single-piston caliper
Rear Brake: 190 mm disc, single-piston caliper
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
Maximum 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 delivery, insurance, appointment scheduling
Available Colors: Green, Red, Blue, Yellow
Manual clutch helps riders build proper riding skills
125cc engine offers more power than beginner dirt bikes
17/14 wheel setup improves trail balance and control
Electric start adds ease of use with kick start backup
Steel frame handles off-road riding conditions
Speed limiter supports controlled riding
Freight shipping includes lift gate and delivery appointment

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This isn't a toy — it's a real 4-stroke ATV engineered with youth safety first. You decide how fast, and you can stop it instantly.
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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.



