This merchandise cannot be sold to:CA.

Skip to product information
1 of 7

SYX MOTO MK 40cc 4 Stroke Pull Start Mini Dirt Bike

SYX MOTO MK 40cc 4 Stroke Pull Start Mini Dirt Bike

Automatic Transmission Pit Bike for Kids

Regular price $299.00 USD
Regular price $899.00 USD Sale price $299.00 USD
Sale Sold out
Shipping fee calculated at checkout.

Shipping Notice

1. This product ships to 47 Continental States in the USA. Please note that this model is not CA legal. So we do NOT ship it to CA.

2. Receiving time = Processing time + Shipping time.

Processing: usually 1-2 business days.

Shipping time: usually 1-5 days.

Resticted Areas

This merchandise cannot be sold to:CA.

Specifications

OVERVIEWS
MODEL NUMBER AND NAME KXD708B-1(MK40)
TOP DESIGNED SPEED 18.64 mph (30KM/H)
MAX RANGE 15.53 miles (25KM)
MAX LOAD 132 LBS (60KG)
RECOMMENDED USER AGE 12+ years old
ENGINE
ENGINE TYPE 40cc, single cylinder, 4 stroke, air cooled, downward cam, vertical, pull start
DISPLACEMENT 38.95 cc
BORE*STROKE 40mm
COMPRESSION RATE 9.6:1
STARTING MODE Pull Start
IDLE SPEED 3000±150 rpmz
SPARK PLUG TYPE CM7H
FUEL GRADE ≥90#
LUBRICATION TYPE Negative pressure splash lubrication
LUBRICATION OIL GRADE SF 10W/40 or equivalent model
CARBURETOR TYPE Engine dedicated
AIR FILTER Sponge
COOLING TYPE Air Cooled
TRANSMISSION
TRANSMISSION TYPE Automatic
NUMBER OF SPEEDS No gear
DRIVE MODE Chain
CHASSIS
FRAME Iron
HANDLE BAR Iron
TRIPLE CLAMP aluminum
SWING ARM Iron plate forming
FOOTPEGS Iron
MUFFLER TYPE Engine with exhaust, front exhaust
CHAIN T8F 140L
WHEEL BASE 32.3 inches (820mm)
GROUND CLEARANCE 7.9 inches (200mm)
TURNING CIRCLE DIAMETER 51.2 inches (1300mm)
SEAT HEIGHT 23.6 inches (600mm)
HANDLEBAR HEIGHT 29.9 inches (760mm)
BRAKE & SUSPENSIONS
BRAKE OPERATION MODE Front and rear mechnicial disc brakes
SHOCK ABSORBER-FRONT LENGTH 530mm
SHOCK ABSORBER-REAR LENGTH 8x190mm
TYRE TYPE-FRONT 2.50-10
TYRE TYPE-REAR 2.50-10
RIM TYPE-FRONT aluminum/Black
RIM TYPE-REAR aluminum/Black
DIMENSIONS
FUEL TANK CAPACITY 0.27 US Gallon (1.0L)
BIKE SIZE
48.43 x 23.62 x 31.50 inches (1230x600x800mm)
PACKING SIZE
42.13 x 11.81 x 21.46 inches (1070x300x545mm)
DRY WEIGHT 49.6 LBS (22.5KG)
WET WEIGHT 51.4 LBS (23.3KG)
SHIPPING WEIGHT 59.5 LBS (27KG)
CURB WEIGHT 183.6 LBS (83.3KG)

Model Number

MK

Warranty Policy

We warranty the products to be free of material defects in workmanship for the warranty period from the date your product is delivered. Damages on Arrival shall be notified WITHIN 3 BUSINESS DAYS UPON DELIVERED.

Engine is covered to be free from manufacturer defect for three (3) months.

Parts are covered under warranty to be free from manufacturer defects for one (1) month.

Policy Link:Warranty Policy

  • 🏍️Designed for Beginners: 1. Equipped with speed governor and kill switch, front & rear disc brake, it is safer for beginners to ride. 2. With small-distanced brake handle, more suitable for kids to grip on and control.
  • 🏍️Upgraded 4 Stroke Engine: 1. No need to mix oil, easier to maintain. 2. Top speed 19 mph, max range 16 miles, let your wild side roam. 3. Exhaust pipe added, quieter than ordinary 4 stroke engine. 
  • 🏍️Durale Iron Gas Tank: With an iron gas tank, there's no need to worry about the consequences of accidental falls or impacts. Rest assured that your fuel supply is securely housed in a resilient container, providing peace of mind during your adventures.
  • 🏍️For Off Road Adventures: 10-inch wheels empowers riders to effortlessly navigate diverse terrains. Say goodbye to limitations and embrace a versatile riding experience that opens up a world of possibilities.
  • 🏍️Unique design: Super cool look makes it a perfect gift for kids!
  • 🏍️EPA Approved: Quiet, fuel efficient and environmental friendly, brings the dirt bike a long engine life providing your kids great fun for outdoor sport entertainment.
  • 🏍️85% pre-assembled: All you need to do is the install the rear shock absorber, front wheel, handlebar and the fender and then HERE YOU GO!
  • 🏍️This item cannot be sold to cusotmers in California.

Our MK 40cc 4 stroke pit bike is specially designed with kids in mind, featuring safe and easy-to-use features that enable fun and confidence-building riding experiences. With EPA approval, you can rest assured that this mini dirt bike meets all the necessary environmental regulations.


This mini dirt bike has a fully automatic transmission with an easy pull-start mechanism to make riding as effortless as possible. The full automatic transmission makes it easy for children to learn and enjoy riding. The bike is designed for off-road use only, making it an excellent choice for adventurous kids who want to explore every dirt path they come across.

With ultra-durable construction, this mini dirt bike is built to withstand even the roughest terrain. The 40cc 4 stroke engine provides just the right amount of power to help your little one tackle hills and bumps with ease. If you want your child to develop their skill, coordination and sense of adventure, this mini dirt bike is the perfect choice.

So what are you waiting for? Give your child the gift of adventure with our top-of-the-line mini dirt bike today!


Please note that we provide Delivery Confirmation service for this product. This package requires customer signature upon delivery. If the courier failed to meet you after three attempted deliveries, you would have to go to the site to pick up the package. If you want to cancel it, please kindly contact us before shipping.

Adult supervision required for children under age 16. Always wear a DOT-compliant helmet, goggles, long sleeves, long pants, over-the-ankle boots, and gloves.

View full details

Questions & Answers

Have a Question?

Be the first to ask a question about this.

Ask a Question