Apollo RFZ Z40 140cc Adult Dirt Bike | 4-Speed Manual Clutch | Large Frame Off-Road Motorcycle
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Apollo RFZ Z40 140cc Adult Dirt Bike | 4-Speed Manual Clutch | Large Frame Off-Road Motorcycle
$1099 A real 4-stroke quad, sized and governed for young riders
The Apollo RFZ Z40 140cc Adult Dirt Bike is a large-frame off-road motorcycle built for trail riding, practice tracks, and aggressive recreational riding. Powered by a YX 140cc air-cooled 4-stroke single-cylinder engine with a performance NIBBI PE22 carburetor, this dirt bike delivers strong throttle response, smooth power delivery, and dependable trail performance.
Featuring a 4-speed manual transmission with clutch (N-1-2-3-4) and a rugged chain drive system, the Z40 gives riders full control over gearing and acceleration. The bike is equipped with front and rear hydraulic disc brakes, long-travel suspension, and a double-beam heavy-duty steel frame designed to handle jumps, rough terrain, and hard riding.
With a tall 32.5-inch seat height, high 14.5-inch ground clearance, and a 17/14 wheel setup, the Apollo Z40 is ideal for teen and adult riders looking for a capable mid-size dirt bike with professional-style handling.
Features & Specifications
| Item | Details |
|---|---|
| Model | Apollo RFZ Z40 / Vitacci Z40 |
| Type | Adult Gas Dirt Bike / Off-Road Motorcycle |
| Engine Brand | YX |
| Carburetor | NIBBI PE22 |
| Engine Type | 140cc, air-cooled, 4-stroke, single-cylinder |
| Transmission | 4-Speed Manual (N-1-2-3-4) |
| Clutch | Manual |
| Drive System | Chain drive |
| Bore × Stroke | 56 × 57 mm |
| Compression Ratio | 9.8 : 1 |
| Max Power | 11 HP @ 8000 RPM |
| Max Torque | 10.2 N·m @ 7500 RPM |
| Starting System | Kick start |
| Ignition | CDI |
| Fuel Tank Capacity | 1.03 gallons |
| Engine Oil Capacity | 0.24 gallons |
| Front Brake | Hydraulic disc |
| Rear Brake | Hydraulic disc |
| Front Tire | 70/100-17 |
| Rear Tire | 90/100-14 |
| Front Suspension | SYD non-adjustable, 30.3 inches |
| Rear Suspension | SYD adjustable, 13.8 inches |
| Frame | Double-beam heavy-duty steel frame |
| Seat Height | 32.5 inches |
| Wheelbase | 49.2 inches |
| Ground Clearance | 14.5 inches |
| Net Weight | 168 lbs |
| Gross Weight | 196 lbs |
| Dimensions (L × W × H) | 70 × 30.7 × 46 inches |
| Carton Size | 57.5 × 15 × 29.5 inches |
| Assembly Required | Front wheel, handlebar, rear shock |
| Colors | Red, Blue, White, Green |
Key Features
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YX 140cc 4-stroke air-cooled dirt bike engine
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Performance NIBBI PE22 carburetor
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4-speed manual clutch transmission
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Front and rear hydraulic disc braking system
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Large 17″ front and 14″ rear off-road wheels
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Adjustable rear suspension for trail tuning
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Heavy-duty double-beam steel frame
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High ground clearance for aggressive riding
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Ideal for teen and adult off-road riders
Assembly & Delivery
A fully assembled unit is available only for pickup from the retail store in Dallas, Texas.
This dirt bike ships brand new and 70% assembled inside a metal crate.
Final assembly, preparation, basic maintenance, and all technical work must be completed by a certified technician.
Warranty:
30-day replacement parts only.
Labor, mechanic service, and returns are not covered.
Freight Shipping Includes:
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Lift gate service
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Residential delivery
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Shipping insurance
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Delivery appointment scheduling
⚠️ A working phone number is required for delivery coordination.
Key Highlights
Trusted Powersports Dealer
We help riders across the United States find quality powersports vehicles backed by real product knowledge and responsive customer support.
Nationwide Shipping
Vehicles ship directly from our trusted distribution network, helping customers get on the trail, track, or road without dealership markups.
Carefully Selected Brands
We carry proven brands known for dependable performance, replacement part availability, and long-term value.
Transparent Product Information
Detailed specifications, clear product descriptions, and upfront information help you make confident buying decisions.
Parts & Support Access
Many of the brands we carry offer replacement parts and service support, making ownership easier after delivery.
Secure Online Shopping
Shop confidently through our secure checkout process with dedicated customer assistance available when you need it.
The Dallas Power Sports Difference
Committed to Quality, Service, and Customer Satisfaction
Customer-First Approach
From pre-purchase questions to post-delivery assistance, we focus on providing a smooth buying experience.
Built on Experience, Backed by Service
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.
Quality Brands
We work with manufacturers recognized throughout the powersports industry for reliability and value.
Real Product Knowledge
Our team understands the products we sell and helps customers choose the right vehicle for their needs and riding experience.
Nationwide Delivery
We serve customers throughout the United States with convenient shipping options and ongoing support.
Rated 4.6 / 5 by 151 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
You can contact our team by phone, email, or through our website. We're available to answer questions about products, shipping, financing options, compatibility, and order status before you make a purchase.
Dallas Power Sports offers a wide selection of ATVs, dirt bikes, go-karts, scooters, UTVs, mini bikes, and golf carts from trusted manufacturers. We focus on providing detailed product information, nationwide shipping, secure online ordering, and responsive customer support to help customers shop with confidence.
Most vehicles arrive partially assembled and require final setup before use. Depending on the product, assembly may include attaching handlebars, wheels, batteries, mirrors, or other components. Always review the product details for specific assembly requirements.
Yes. Dallas Power Sports ships vehicles nationwide. Shipping times and delivery methods vary by product, destination, and inventory availability. Tracking information is provided once your order ships.
Most vehicles include a manufacturer-backed limited warranty covering eligible parts and defects. Warranty coverage varies by brand and model. Please refer to the individual product page for warranty details.
Yes. We carry and source replacement parts for many of the brands and models we sell. If you need assistance identifying the correct part, our support team can help.
The best choice depends on the rider's age, experience level, intended use, and desired performance. Product specifications, dimensions, engine size, and weight limits are listed on each product page to help you make an informed decision.
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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