1. Free shipping!(Free shipping to all countries except a few, please ask customer service).

#2. Fast speed!Shipping time: about 3-7 working days for shipping.

#3. Fast!Logistics shipping time: about 7-20 working days to arrive.

#4. Customs clearance fees in Russia and the United States are free.(Customs clearance fees are borne by us).

#All EU countries are free of customs clearance fees: France, Germany, Italy, Spain, Czech Republic, Poland, Portugal, Sweden, Croatia, Austria, Belgium, Cyprus, Denmark, Estonia, Finland, Greece, Hungary, Ireland, Latvia, Lithuania, Luxembourg, Malta, Holland, Slovakia, Slovenia, Bulgaria, Romania (other countries, please inquire)..

#6. Quality assurance, we are a world-renowned brand and only produce high-end bicycles and surfboards, we provide high-quality and perfect after-sales service, you can rest assured to buy and use!

Our carbon fiber surfboards are powered by a water-cooled two-stroke engine that uses combustion to provide power, just like a motorboat, for more power, more durability, and more speed.

Other brands use batteries, which are underpowered and have a short lifespan, while our KOOTU surfboards are your first choice for surfing.

Packing list:

Surfboard x1,

Battery x1,

Charger x1,

Control handle x1,

Shoes x 2,

Central fins*1,

Side fins*4,

Mounting tools and other spare parts for surfboards.

Please leave your email address after purchasing the board.

After receiving the board, please contact customer service to send the board's user manual, video and other related materials.

The surfboard is guaranteed for 1 year.Under normal use, if the failure is caused by manufacturing process or material problems, we will replace the necessary parts free of charge during the warranty period.

(Wearable parts and damage caused by misuse are not covered by the warranty)

Surfing safety instructions:

1, Before surfing, please wear a helmet, swimsuit and life jacket; surfing is an extreme sport, especially power surfing, please keep your head clear;

2, To understand the safety of the water: no floating objects; water depth of at least 80cm; check whether there are reefs, branches, nets, big fish or other unknown factors affecting your safety;

3, Before using the surfboard in the water, please check the customer service to send the relevant documents of the surfboard.

You need to first understand the performance of the surfboard, safety manual, and how to deal with emergency situations you may encounter.

4. When surfing in shallow water, please use the "two knees" method.Please protect yourself when starting and do not go too fast;

5. When getting off the surfboard, please hold down the power switch, kneel down first and wait until everything is normal before getting off the surfboard.

6. When resting on the shore or in the water, be sure to pull out the safety key to prevent accidents;

Maintenance:

1, After surfing, should be placed in a cool and ventilated place.The battery will generate a certain temperature, let it cool naturally.Batteries are forbidden to charge outdoors, do not overcharge and unplug the charging plug promptly when fully charged.

(Do not expose the battery to the sun, if the temperature is too high, the battery life may be shortened and a safety hazard may occur).

2. After surfing in the sea, fresh water must be used to clean the surfboard and cooling system.

3. When surfing, you should pay attention to whether the sound of the surfboard is normal or not, when the sound is abnormal or you are out of power, please stop the machine in time to check;

4. When surfing, you should pay attention to whether there is water accumulation in the cabin.If there is standing water discharged in time or wipe on the can, it does not affect the use.If it is not discharged in time, it will accelerate the aging of the product.

Precautions

1.Charging the battery:

2. Fully charge the battery before each play session, using 220V current to charge the battery.

There are indicator lights on the charger.* Red: charging, * Green: fully charged or disconnected.

A minimum charging time of 5 hours is required to go from 0% to 100% capacity.A fully charged battery should have a voltage of 16-16.8V.

(Be sure to connect the connectors correctly, with both arrows facing each other).

NOTE: The battery must be removed for charging.It is forbidden to charge the battery in the engine compartment.When not using the product, store the battery separately and do not leave it in the engine compartment.

3.Fuel ratio

Use no.95 gasoline (or higher) and lubricating oil.The ratio is 30:1.

4.Difficulty starting the engine.

When used for the first time.It may be difficult to start.Please open -> close -> open the carburetor handle and repeat the above action when starting the engine.Increase the intake pressure to successfully start.

5.Do not press the start button more than 5 times in a row under any circumstances (on shore or in the water), as this may cause overheating and damage to the starter motor.

6.If the engine starts on land, do not run it for more than 30 seconds to avoid overheating the engine.

If the engine starts successfully on land, turn it off quickly.If a demonstration or functional test is required on land, connect a hose and supply water.

Also, if the engine is kept running on land, the engine speed will remain high due to the absence of electrical load and water resistance.

If the engine runs at full speed without electrical load, this can cause "overload" - the engine will continue to run uncontrollably even if the safety key is removed (if this happens, the carburetor intake must be immediately blocked so that the engine chokes to a stop).

Therefore, if you want to test the maximum power of your surfboard, do it on the water!