Rosso Motors Electric Sports ATV Owners Manual and Assembly Guide

General information:

WARNING: Riding an electric ATV can be dangerous. Like other electric products, electric ATVs can and are intended to move, and it is therefore possible to lose control, fall off and/or get into dangerous situations that no amount of care, instruction or expertise can eliminate. If such things occur you can be seriously injured or die, even when using safety equipment and other precautions.


This manual contains many warnings and cautions concerning the consequences of failing to maintain, inspect or properly use your electric ATV. Because any incident can result in serious injury or even death, we do not repeat the warning of possible serious injury or death each time such a possibility is mentioned. APPROPRIATE RIDER USE AND PARENTAL SUPERVISION IS REQUIRED

This manual contains important safety information. It is your responsibility to review this information and make sure that all riders understand all warnings, cautions, instructions and safety topics and assure that young riders are able to safely and responsibly use this product. Rosso Motors recommends that you periodically review and reinforce the information in this manual with younger riders, and that you inspect and maintain your children's E-ATV to insure their safety.

A parent's decision to allow his or her child to ride this product should be based on the child's maturity, skill and ability to follow rules.

Keep this product away from small children and remember that this product is intended for use only by persons who are, at a minimum, completely comfortable and competent while operating the product.

DO NOT EXCEED THE WEIGHT LIMIT OF 90 POUNDS. Rider weight does not necessarily mean a person's size is appropriate to fit or maintain control of the E-ATV. Do not touch the brakes or electric motor on your electric ATV when in use and/or immediately after riding as they can become very hot.

Always check and obey any local laws or regulations which may affect the locations where the E-ATV may be used.

Ride defensively.

Watch out for potential obstacles that could catch your wheel or force you to swerve suddenly or lose control.

Be careful to avoid pedestrians, skaters, skateboards, scooters, bikes, children or animals who may enter your path, and respect the rights and property of others.

The E-ATV is meant to be used on private property and on closed courses and not on public streets or sidewalks. Do not ride your electric ATV in any areas where pedestrian or vehicle traffic is present.

Do not activate the throttle control on the hand grip unless you are sitting properly on the electric ATV and in a safe, outdoor environment suitable for riding.

This product was manufactured for performance and durability but is not impervious to damage. Jumping or other aggressive riding can over-stress and damage the product, The rider assumes all risks associated with high-stress activity.

Be careful and know your limitations. Risk of injury increases as the degree of riding difficulty increases, The rider assumes all risk associated with aggressive riding activities.

Maintain a hold on the handlebars at all times.

Never carry passengers or allow more than one person at a time to ride the electric ATV.

Never use near steps or swimming pools.

Keep your fingers and other body parts away from the drive chain, steering system, wheels and all other moving components.

Never use headphones or a cell phone when riding.

Never hitch a ride with another product.

Do not ride the E-ATV in wet or icy weather and never immerse the electric ATV in water, as the electrical and drive components could be damaged by water or create other possible unsafe conditions.

Wet, slick, bumpy, uneven or rough surfaces may increase risks of use. Do not ride electric ATV in mud, ice, puddles or water. Avoid excessive speeds that can be associated with downhill rides. Never risk damaging surfaces such as carpet or flooring by use of an E-ATV indoors.

Do not ride at night or when visibility is limited.


Always wear proper protective equipment such as an approved safety helmet, elbow pads and kneepads.

A helmet may be legally required by local law or regulation in your area.

A long-sleeved shirt, long pants and gloves are recommended.

Always wear athletic shoes (lace-up shoes with rubber soles), never ride barefooted or in sandals, and keep shoelaces tied and out of the way of the wheels, motor and drive system.


ROSSO E-ATV requires minimum assembly.

Please follow instructions below in order to get your E-ATV assembled properly.

The E-ATV is supplied with 2 boxes, one contains the ATV and hardware and the other one contains battery.

Hardware box contents:

Handlebar installation:

Failure to properly adjust and tighten the bolts can cause loss of control and crash.

Attach handlebar clamps and gear position indicator

Inflate tires

Inflate tires to the correct PSI before first ride and check pressure before each ride. Recommended tire pressure is: 7 PSI (Maximum: 20 PSI)

Battery installation
Step 1: Open battery bag and pull out connector plug

Step 2: Insert the fuse in the fuse housing located on the battery positive (RED) wire

Step 3: Remove battery security plate and place battery into the casing and secure/tighten the bolts

Step 4: Connect plugs - until you hear "CLICK"

Make sure that ignition switch is OFF

Install reflectors (RED reflectors at the back of the ATV and ORANGE at the front)

Components definition:

Operation controls:

Gear shifter switch

Gear position indicator

When gear shifter is in N (Neutral) position - N (green light) is on

When gear shifter is in R (Reverse) position - R (red light) is on

When gear shifter is in F (Forward) position - both N and R lights are OFF

Ignition/Power switch - The switch located on the right side of the E-ATV

Battery level indicator

Located on the right side of the handle bar,

MAX (green) - battery capacity is full

MID (yellow) - battery capacity is half full

MIN (red) - battery capacity 10% and needs to be charged

Headlight switch

Located on the left side of the handle bar

I - Lights are ON

0 - Lights are OFF

Parking brake

Located on the right side brake lever

To engage: squeeze front brake lever and press down the brake knob

To disengage: squeeze brake lever until the knob pops up

Speed switch - Located at the left side of the EATV

DO NOT leave keys inside the switch while ATV is running

1 - Low speed

2 - Medium speed

3 - High speed

Maintenance and adjustments


Brakes adjustment
Failure to inspect and properly adjust brakes increases the risk of having an accident.

Riding with worn brake pads can reduce braking performance and cause an accident.

Check and adjust brakes before each ride

To adjust cable play on the left (rear) brake lever - tighten/loosen adjuster

To adjust cable play on the right (front) brake lever - tighten/loosen adjusters

Calipers adjustment (front & rear)

Loosen (do not remove completely) anchor nut and pull brake cable (see directions) until the pads are almost touching the rotor (disc brake)

Tighten the anchor nut


ROSSO E-ATV does not come with a fully charged battery, therefore you must charge it prior to use.

Initial charge time should take no less than 12 hours - keep it plugged in even if the light turns green.

Recharge time should take up to 12 hours, even if the light turns green. Recommended maximum charging time is 24 hours.

Always charge the battery immediately after riding.

Fully charge battery before storing for an extended period of time and then every 4-6 weeks Failure to recharge the battery periodically may result in reducing battery life time and can result in a battery that will not accept a charge.

Unplug charger from the wall outlet when not in use.

Make sure the E-ATV power switch is turned OFF when unit is not in use.

To ensure long battery life, never store the product in freezing or below freezing temperatures! Freezing will permanently damage the battery.

E-ATV run time is up to 60 minutes of continuous ride time. Ride time may vary depending on riding conditions, rider weight, climate, and/or proper maintenance.

Constant stopping and starting may shorten ride time.

Charge the battery ONLY with the supplied charger.

Batteries are only to be charged under adult supervision.

Always disconnect the charger before wiping down and/or cleaning the E-ATV.

The charger supplied with the E-ATV should be regularly examined for damage to the cord, plug, enclosure and other parts. In the event of such damage, the E-ATV must not be charged until it has been repaired or replaced.

Chargers have built-in over-charge protection to prevent battery from being over-charged. Note: If the charger gets warm during regular use, this is a normal response and is no cause for concern. If your charger does not get warm during use, it does not mean that it is not working properly.

Charging steps:

Step 1: Turn main switch OFF

Step 2: Plug charger into a wall, if the light on the charger does not light up, check power to the outlet.

Step 3: Plug the charger into the charging port and tighten (located on the left side)

Chain adjustment

Riding an ATV with a chain in poor condition or improperly adjusted can lead to serious injury. Always inspect, maintain and adjust the chain properly before each ride

Before adjusting the chain, make sure the motor is cool.

Do not touch motor after use.

Motor is (or can be) very hot.

Step 1: Unscrew (do not remove completely) motor mount nuts (front & rear)

Step 2: Adjust (tighten/loosen) chain adjuster bolts as necessary - make sure both bolts are adjusted equally

Step 3: Tighten mount nuts

Pre ride check list

Brakes - Check the brakes for proper function. When you squeeze the lever, the brake should provide positive braking action.

Tires - Check tires periodically. Inspect tires for excess wear and replace as needed. Regularly check the tire pressure and inflate as needed.

Frame and Handlebars - Check for loose, cracked or broken connections. Although broken frames are rare, it is possible for an aggressive rider to run into a curb or object and wreck, bend or break the frame.

Hardware - Check and secure all fasteners (nuts, bolts) before every ride.

If the unit is damaged, do not ride.

Always wear proper protective gear, such as an approved safety helmet. Elbow pads, kneepads, pants and long sleeves are recommended. Always wear closed toe shoes and keep shoelaces tied and out of the way of the wheels, motor and drive system.


Always check and obey any local laws or regulations.


To start the E-ATV turn ignition/power switch clockwise until lights on the throttle/accelerator are on.
Check that the parking brake knob is released and gradually twist the throttle.
To stop the E-ATV, release the throttle and squeeze both brakes


Wiring diagram:


ROSSO MOTORS warranties this product to be free of manufacturing defects for a period of 90 days from date of purchase. This Limited Warranty does not cover normal wear and tear, tires, tubes or cables, or any damage, failure or loss caused by improper assembly, maintenance, storage or use of your E-ATV

This Limited Warranty voided if the product is:

  • Used in a manner other than for recreation;
  • Modified in any way;
  • Rented.

ROSSO MOTORS is not liable for incidental or consequential loss or damage due directly or indirectly to the use of this product.