Apollo AG-B21K 70cc Kids Dirt Bike | Semi-Automatic 4-Gear Off-Road
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Apollo AG-B21K 70cc Kids Dirt Bike | Semi-Automatic 4-Gear Off-Road
$679 A real 4-stroke quad, sized and governed for young riders
The Apollo AG-B21K 70cc Semi-Automatic Dirt Bike is a small off-road bike made for young riders who are ready to learn shifting without using a clutch lever. It runs on a 70cc air-cooled 4-stroke engine with a 4-gear semi-automatic transmission.
The bike uses kick start and chain drive. Hydraulic front forks and rear coil shock help absorb bumps while riding on dirt paths. Braking uses drum brakes front and rear.
Seat height is moderate, giving growing riders more control than very small starter bikes.
Engine & Performance
| Item | Details |
|---|---|
| Engine Type | 70cc 4-stroke air-cooled |
| Transmission | Semi-automatic 4 gears |
| Start | Kick start |
| Max Power | 6.5 HP |
| Drive | Chain |
| Fuel Tank | 3.7 L |
Chassis & Suspension
| Item | Details |
|---|---|
| Frame | High-strength single tube steel |
| Front Suspension | Hydraulic forks |
| Rear Suspension | Coil spring shock |
| Front Brake | Drum |
| Rear Brake | Drum |
| Tires | 2.5-10 front / 2.5-10 rear |
Dimensions & Capacity
| Item | Details |
|---|---|
| Seat Height | 25 in |
| Wheelbase | 930 mm |
| Net Weight | 52 kg |
| Gross Weight | 65 kg |
| Max Load | 110 lbs |
Assembly & Delivery
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Ships 70% assembled in metal crate
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Certified technician required for assembly & setup
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Fully assembled unit pickup available in Dallas, Texas
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30-day replacement parts warranty (labor not included)
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Lift gate delivery included
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Residential delivery included
-
Shipping insurance included
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Delivery appointment scheduling included
Why Customers Choose Dallas PowerSport
Quality Checked
Every product is inspected before shipment to help ensure it arrives ready for you.
Helpful Customer Support
Our experienced team is available before and after your purchase to answer questions.
Parts & Service Support
Replacement parts and ongoing support are available for many of the products we sell.
Competitive Prices
Get great value with affordable pricing, financing options, and frequent special offers.
Fast Nationwide Shipping
Orders ship quickly across the United States with secure packaging and tracking.
Trusted Brands
We carefully select products from manufacturers known for quality, durability, and performance.
Why buy from Dallas Power Sports?
Compare and see why our ATVs offer better safety, reliability, and support.
Rated 4.8 / 5 by 283 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
If you're unsure which model best fits your needs, our team is here to help. Whether you're shopping for a beginner, a child, or an experienced rider, we'll recommend the best option based on your budget and intended use.
Yes. We offer replacement parts and accessories for many of the products we sell. If you need help finding the correct part, our customer support team is happy to assist you.
Many of our products include a manufacturer's warranty. Warranty coverage varies by brand and model, so please check the product page or contact us if you have any questions before purchasing.
Most orders are processed within 1–2 business days. Delivery times vary depending on your location and the product, but most customers receive their orders within a few business days. Tracking information is provided once your order ships.
Yes. We offer financing options on qualifying purchases through our financing partners. You can apply during checkout or contact our team for more information about available payment plans.
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.
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