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MotoTec

MotoTec Bull 125cc 4-Stroke Kids Gas ATV - Recreational Off-Road Use Only

SKU MT-ATV-Bull-125cc_Black

Regular price: $1,399.00

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Manufacturer Warranty Included

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✓ 30-Day Returns
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Delivery: 5–10 Business Days

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MotoTec

MotoTec Bull 125cc 4-Stroke Kids Gas ATV - Recreational Off-Road Use Only

SKU MT-ATV-Bull-125cc_Black

Have Questions?

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Our U.S.-based team can help you choose the right gear, configure the perfect setup, or put together a custom quote for your project.

Call (877) 834-4299 Request a Quote

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Estimated Shipping Time

We offer free shipping on all orders across the contiguous United States. Orders are typically processed within 1–3 business days, and standard delivery takes 5–10 business days. Freight and oversized items take 10–21 business days and may require a scheduled delivery.

What Is Your Return Policy?

We offer a 30-day return window on eligible items from the date of delivery. Products must be unused, in original condition, and returned in their original packaging. To start a return, contact us at support@adventuremotion.com or call (877) 834-4299. Return shipping costs may apply for non-defective items. Damaged or defective items are replaced at no cost to you.

Frequently Asked Questions

Do you offer financing?

Yes — we partner with Affirm so you can split your purchase into easy monthly payments with 0% APR options. Just select Affirm at checkout.

Are you an authorized dealer?

Yes. Adventure Motion is an authorized online dealer for all brands we carry. That means your manufacturer warranty is fully valid and protected.

Can you help me choose the right product?

Absolutely. Call us at (877) 834-4299 or email support@adventuremotion.com — our team specializes in outdoor gear and can match you to the right product.

What if my item arrives damaged?

Contact us within 48 hours of delivery at support@adventuremotion.com. We'll arrange a replacement at zero cost to you — no questions asked.

Need items in bulk? Contact us for a custom quote or invoice.

Save an additional 3% off your order when paying via ACH or Wire transfer.

Product Description

The MotoTec Bull 125cc 4-Stroke Kids Gas ATV is the largest of MotoTec's youth gas quads, aimed at riders aged 12 and up who have moved past their first machine. The 125cc single-cylinder air-cooled four-stroke produces around 8 horsepower - 5.5 kW at 8500 rpm - through an automatic transmission, so there is no clutch or gear shifting for the rider to manage while learning throttle control.

Speed is managed by a factory-set limiter that caps the quad at 14 mph. An adult can unlock it via the parental control for a 28 mph maximum once the rider has proved capable. A remote control kill switch lets a supervising adult shut the engine down from a distance, and the ATV is EPA approved under the ATV Action Plan. Electric start off a 12V/5Ah battery means no wrestling with a pull cord, and reverse is selected by hand lever - unusual on a youth quad and genuinely useful in tight trail situations.

Underneath, a self-adjusting 428H chain with 102 links drives the rear wheels, front and rear suspension handles the bumps, and braking is split between a front drum and a rear disc. Adjustable handlebars let the cockpit grow with the rider. The 2.2 litre tank covers 20 to 37 miles between fills, ground clearance is 5.5 inches, and 19x7-8 front and 18x9.5-8 rear off-road tires on steel rims put the power down. A headlight and LED trail light extend riding into low light, and front and rear racks each carry up to 22 lbs.

Parent Controls & Safety

Factory speed limiter set to 14 mph out of the carton
Parental control unlocks up to 28 mph when the rider is ready
Remote control kill switch operated by a supervising adult
ATV training course included
Headlight and LED trail light for low-light visibility

⚠️ OFF-ROAD USE ONLY — NOT STREET LEGAL

This vehicle is designed exclusively for recreational off-road riding and is not street legal. It is intended for use on private property, dirt trails, motocross tracks, and designated off-road riding areas only. This product is NOT classified as a transportation vehicle and may not be operated on public roads, highways, sidewalks, bike lanes, or any public-access roadway. This product does not include a VIN, title, or registration and is sold strictly as recreational off-road sporting equipment. Always wear a DOT-approved helmet and appropriate protective gear. Off-road vehicle laws vary by state — riders are responsible for reviewing and complying with all applicable local regulations.

Specifications

Engine & Drivetrain

Engine: 125cc 4-stroke single cylinder, air cooled (EPA approved, ATV Action Plan)
Max Power Output: 5.5 kW at 8500 rpm (approx. 8 hp)
Max Torque: 6.9 N.m at 6500 rpm
Compression Ratio: 9.6:1
Carburetor: PZ20
Transmission: Automatic
Reverse: Yes, hand gear shift
Drive Train: Chain drive (428H, 102 link), self-adjusting
Ignition: AC-CDI
Starting System: Electric, 12V/5Ah battery
Fuel Capacity: 2.2 L (20-37 miles per tank)

Performance

Restricted Speed: 14 mph (factory set)
Unrestricted Speed: 28 mph via parental control
Speed Limiter: Yes

Chassis & Brakes

Suspension: Front and rear
Brakes: Front drum, rear disc
Front Tires: 19x7-8 20F off-road tire on steel rim
Rear Tires: 18x9.5-8 25F off-road tire on steel rim
Ground Clearance: 5.5 in
Wheelbase: 38 in
Front Track Width: 31 in
Rear Track Width: 26 in

Size & Fit

Rider Age: 12 and up
Max Rider Weight: 220 lbs
Seat Height: 28 in
Handlebars: Adjustable
ATV Size: 62 x 38 x 37 in
ATV Weight: 236 lbs
Rack Max Cargo Weight: 22 lbs front and rear

In the Box

Carton Size: 58 x 31 x 26 in
Boxed Weight: 289 lbs

Features

125cc four-stroke engine producing roughly 8 hp at 8500 rpm
Automatic transmission - no clutch or gear changes to learn
Hand-shift reverse, uncommon on a youth quad
Electric start from a 12V/5Ah battery
Remote control kill switch for the supervising adult
Factory 14 mph limit, unlockable to 28 mph by a parent
Front and rear suspension with front drum and rear disc brakes
2.2 L tank covers 20 to 37 miles of riding

Warranty

MotoTec covers this unit with a 60-day parts-replacement warranty from the date of delivery against defects in materials and workmanship. Contact Adventure Motion support with your order number and photos of the issue to start a claim.

Normal wear items such as tires, tubes, brake pads, chains and batteries are not covered, and neither is damage from racing, jumping, collisions, improper assembly, modification, or riding beyond the rated limits.

Frequently Asked Questions

What age is the bull 125cc intended for?

Riders aged 12 and up, with a maximum rider weight of 220 lbs. adult supervision is required whenever it is being ridden.

How fast is it, and can the speed be controlled?

It leaves the factory limited to 14 mph. a parent can unlock the parental control for up to 28 mph once the rider is experienced enough.

How does the remote kill switch work?

A supervising adult carries a remote that can shut the engine off from a distance, independently of the rider.

What fuel does it take and how far does a tank go?

The 125cc four-stroke runs on straight gasoline - no oil mixing - and the 2.2 litre tank covers roughly 20 to 37 miles.

Does it need assembly?

Yes, adult assembly is required from the carton. an adult should also check the brakes, chain and wheel fasteners before each ride.

Is it street legal?

No. this atv is for off-road recreational use only and must not be ridden on public roads.

Does it have reverse?

Yes, selected with a hand gear shift.

MotoTec Bull 125cc 4-Stroke Kids Gas ATV - Recreational Off-Road Use Only

MotoTec Bull 125cc 4-Stroke Kids Gas ATV - Recreational Off-Road Use Only

Talk to an Expert

Payment & Security

Product Description

Specifications

Features

Warranty

Frequently Asked Questions

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