Apollo Motors DB-21 70cc Kids Dirt Bike | Semi-Automatic 4-Gear | Training Wheels | CARB Approved
$1049 The Apollo DB-21 70cc dirt bike is built for first-time and beginner young riders. It runs on a 70cc air-cooled 4-stroke engine and uses a semi-automatic 4-gear transmission, so the rider shifts gears without using a hand clutch.
Factory training wheels add balance and help kids learn control on dirt and grass tracks. The strong steel frame, front hydraulic forks, and rear coil spring shock keep the ride stable on bumps and small jumps.
This model is CARB approved for California buyers, making it legal for sale in California under emissions rules. Kick start keeps the bike simple and reliable for outdoor use.
70cc air-cooled 4-stroke engine
Semi-automatic 4-gear transmission
Factory training wheels for beginners
Kick start system
Front hydraulic suspension forks
Rear coil spring shock
Front and rear drum brakes
High-strength single tube steel frame
Youth beginner dirt bike size and weight
| Specification | Details |
|---|---|
| Engine Type | 70cc, 4-stroke, air cooled |
| Max Power | 4.8 kW (6.5 HP) |
| Transmission | Semi-Automatic, 4 Gears |
| Starter | Kick start |
| Frame | Single tube high strength steel |
| Front Suspension | Hydraulic front forks |
| Rear Suspension | Coil spring shock |
| Brakes | Front Drum / Rear Drum |
| Wheel Size | 2.5-10 (front and rear) |
| Seat Height | 25 inches |
| Wheelbase | 930 mm |
| Fuel Tank Capacity | 3.7 L |
| Max Rider Weight | 110 lbs |
| Net / Gross Weight | 52 kg / 65 kg |
Training wheels improve balance
Low seat height for easy footing
Drum brakes give smooth stopping
Manageable engine size for new riders
Red
Black
Pink
Brand new, 70% assembled inside a metal crate
Certified technician required for assembly, prep, and maintenance
30-day replacement parts warranty only
Labor, mechanic services, and returns not covered
Lift gate included
Residential delivery included
Shipping insurance included
Delivery appointment included
Serving riders nationwide with quality vehicles, transparent information, and customer-focused support.
Fast and reliable delivery options help get your vehicle to your doorstep with confidence.
We offer products from established manufacturers known for performance, value, and replacement part availability.
Clear specifications, photos, and descriptions help you choose the right vehicle for your needs.
Our team is here to assist before and after your purchase with product and parts-related questions.
Shop with confidence through our secure checkout process and dedicated customer service.
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.
We serve customers throughout the United States with convenient shipping options and ongoing support.
Our team understands the products we sell and helps customers choose the right vehicle for their needs and riding experience.
We work with manufacturers recognized throughout the powersports industry for reliability and value.
Whether you're shopping for your first ride or adding to your collection, our goal is simple: provide quality powersports vehicles, honest information, and dependable customer 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.


