Electric Dirt Bike 3500W — User Manual

Owner’s guide for the 3,500W peak brushless mid-drive dirt bike.

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ALTFISHBIKE Electric Dirt Bike 3500W

User Manual · Quick Start

Before first use, confirm your box contains the dirt bike, charger, owner’s manual, and any accessories listed on the product page.

Keep the shipping box and inserts until you are happy with the bike, so a 15-day return stays simple.

Charge the 48V 23.8Ah removable battery fully before the first ride using only the included charger.

Remove the battery from the bike before charging, and charge on a hard, non-flammable surface while you stay nearby.

Close the battery compartment latch and verify the pack clicks into place before riding.

The display shows speed, battery level, and mode. Power on with the display button, then use the throttle to accelerate.

Use the brake levers to stop — this model is fitted with dual hydraulic disc brakes.

It can climb inclines up to 40° when conditions and rider weight allow.

Weekly: check tire pressure and inspect the knobby off-road tires for cuts.

Monthly: inspect brake hoses and pads, and check that motor and battery connectors are secure.

Periodically: torque-check frame and drivetrain fasteners; service the mid-drive chain and gearing per good practice. Max load is 330 lbs.

Q: How fast is it?

A: Top speed is 40 MPH under ideal conditions.

Q: What is the battery?

A: A 48V 23.8Ah removable pack (~1,142 Wh).

Q: Can it climb hills?

A: It is rated for a 40° incline slope climb.

This is a full-size off-road machine. Wear a full-face helmet and protective gear, and ride only where electric dirt bikes are allowed.

Do not exceed the 330 lbs max load, and never pressure-wash the motor or battery area.