If your kid has outgrown the driveway but isn't ready for a full-size quad, you're in the right place. The S70 is the Goldilocks kart: enough power to thrill (79cc, 4-stroke), enough safety to let you breathe (hydraulic rear brake, steel tube frame, seat belt), and enough adjustability to last through multiple growth spurts. Why parents choose the S70 over toy-store alternatives: Real components, not toys – Electric ignition + pull-start and hydraulic disc brake, not cable-pull kiddie stuff. Adjustable bucket seat – Grows with your child so you're not buying a new kart every birthday. Fully automatic transmission – No clutch, no shifting, no stalling. Just push the pedal and go. Richmond advantage – Pick up in-store and we'll walk you (and them) through safe starting, braking, and shutdown. No YouTube rabbit holes required. Features What Makes the S70 Different 🛡️ Safety That Lets You Say "Yes" Hydraulic rear disc brake = Real stopping power when they panic-brake chasing the dog (or each other). Extended steel tube back rest + seat belt = Keeps them protected even if they tip on a hill. Low center of gravity + 139 lb weight = Stable and planted, harder to flip than top-heavy alternatives. Electric start = No dangerous pull-cord kickback—just turn the key and go. 🔧 Grows With Them (So Your Wallet Doesn't Cry) Adjustable bucket seat – Accommodates a range of child sizes, from first-graders through tweens. Compact 55.9" length – Small enough for tight backyard spaces, big enough to feel real. ⚙️ Built to Last (Because Kids Are Hard on Stuff) 79cc 4-stroke engine – Air-cooled, reliable, easy to maintain. No oil mixing required—just pump gas. Chain drive – No slipping, no shredding. Simple to maintain and adjust. Steel tube frame – Dents > cracks. This thing can take a beating and keep going. 13" tires – Grippy enough for dirt, durable enough for gravel and grass. 🏁 Real Performance (Without the Real Risk) Fully automatic transmission – No clutch, no gears, no stalling. Just gas and brake. 2.95" ground clearance – Enough to handle backyard bumps without getting high-centered on every rock. Off-road capable – Tackles dirt trails, gravel driveways, and backyard courses with ease. .42 gallon fuel tank – Small sips mean hours of riding between fill-ups. Specs Technical Specifications Specification Details Why It Matters Engine 79cc, OHV 4-stroke, air-cooled Reliable, quiet, easy to service Ignition Electric start No dangerous pull-cord—just turn the key Transmission Single speed, fully automatic Zero stalling—perfect for beginners Brakes Hydraulic disc (rear) Real stopping power, not cable-pull toys Final Drive Chain Simple, durable, easy to maintain Frame Steel tube Crash-tested, dent-resistant Seat Adjustable bucket seat Fits a range of child sizes Tires 13" × 5"-6" (front and rear) All-terrain grip for dirt, grass, gravel Fuel Capacity .42 gallons Hours of ride time between fill-ups Dimensions 55.9" L × 32.3" W × 35.4" H Compact enough for backyard courses Wheelbase 37.4" Stable, maneuverable platform Ground Clearance 2.95" Handles backyard terrain without dragging Weight 139 lbs Light enough to load, heavy enough to stay planted Fuel Type Unleaded gasoline (no mixing) Just pump gas—no 2-stroke hassle Warranty 6-month limited warranty Manufacturer-backed protection Swipe left to see full specifications on mobile FAQs Does this come assembled? Yes. We assemble them completely before they leave the shop. What age range is this for? The adjustable bucket seat fits a range of child sizes, typically ages 5–10 depending on height and weight. Maximum rider weight isn't specified by the manufacturer, but the 79cc engine and frame are designed for younger, lighter riders. Is it safe for beginners? Absolutely. The fully automatic transmission means no clutch or shifting to learn. The hydraulic rear brake provides real stopping power. The extended backrest and seatbelt keep them protected. Start them in a controlled area and let them build confidence gradually. Can they ride it on the street? Nope—this is for private property only (backyard, farm, off-road trails). Not street-legal, and that's by design: no need for registration, insurance, or a driver's license. What's the maintenance like? About as simple as a lawn mower. Change the oil periodically, check the chain tension, keep the air filter clean. We stock all parts and can walk you through basic maintenance in-store (or over the phone). What if it breaks in the first few months? 6-month limited manufacturer warranty covers defects. We're also here to help with service and parts—bring it to us and we'll fix it right or show you how. How fast does it go? Kayo doesn't publish a top speed for the S70, but the 79cc automatic engine provides appropriate speed for young riders learning control and confidence—fast enough to feel real, manageable enough to stay safe. Do you offer financing? Yes—apply at checkout via Shop pay. Split the cost into 4 interest-free payments.