Hikeep MAS Electric Dirt Bike

The Hikeep MA-S is a high-performance electric dirt bike designed for riders who want the aggressive look and feel of a dirt bike with the versatility of an electric bike. It features a powerful 4000W peak motor, 60V 40Ah battery, 20×4.0-inch fat tires, full suspension, hydraulic disc brakes, and a pedal-assist system.

The Hikeep MA-S has a top speed of up to 40 MPH in its unrestricted performance configuration. Actual speed depends on rider weight, terrain, battery charge, riding conditions, and other factors.

For speed-limited riding, the bike can be configured for a lower assisted speed. Always follow applicable local laws and riding restrictions.

The MA-S is a high-power electric dirt bike, and its unrestricted 4000W peak / 40 MPH configuration should not be represented as a conventional federally defined Class 2 e-bike.

For reference, the federal bicycle definition covers an electric bicycle with fully operable pedals and a motor under 750W, with motor-only speed below 20 MPH on a paved level surface.

If you use the MA-S on public roads, bike paths, or other public areas, check your state, provincial, and local requirements before riding.

Yes. The latest 60V 40Ah version of the Hikeep MA-S is equipped with fully functional pedals and a pedal-assist system.

Pedal assist allows the motor to provide assistance while you pedal, helping improve efficiency and extend riding range.

The MA-S is equipped with a 60V 40Ah (2400Wh) lithium battery and has a claimed maximum range of up to 160 miles in Eco Assist conditions.

Actual range can vary significantly depending on speed, rider weight, terrain, temperature, tire pressure, riding mode, wind, and how much motor assistance is used.

The MA-S uses a 3000W rated motor with up to 4000W peak output and up to 250Nm of claimed torque.

This high-power drivetrain is designed for strong acceleration, hill climbing, and off-road riding.

Yes. The MA-S is designed with off-road riding in mind. Its 20×4.0-inch fat tires, full suspension, high-torque motor, and hydraulic disc brakes are designed to provide traction and control on dirt trails, gravel, grass, sand, and other unpaved surfaces.

For technical trails or extreme terrain, riders should use appropriate protective equipment and ride within their skill level.

The MA-S is rated IPX5, meaning it is designed to resist water from rain and splashes.

However, it is not designed to be submerged in water. Avoid deep water, flooding, pressure washing, or prolonged exposure to heavy water.

Charging time can vary depending on the battery's remaining charge, charger, temperature, and charging conditions.

For the MA-S, the typical charging time is approximately 3–6 hours according to the product information.

Always use the supplied or approved charger and charge the battery in a dry, ventilated location.

The MA-S comes equipped with 20×4.0-inch professional-grade fat tires designed to provide additional traction and stability on loose and uneven surfaces.

The wide tire profile is particularly useful for dirt, gravel, grass, sand, and other off-road environments.

Yes. The MA-S features a 6-point full-suspension system designed to improve comfort, stability, and control when riding over rough terrain.

The MA-S uses dual hydraulic disc brakes with enlarged discs for strong and progressive braking performance.

Because the MA-S is a high-power electric dirt bike, we recommend using both brakes appropriately and wearing proper protective equipment when riding.

The recommended rider height is approximately 5'5" to 6'8".

Rider fit can vary depending on riding position and personal preference, so we recommend reviewing the complete geometry and dimensions before purchasing.

The recommended rider height is approximately 5'5" to 6'8".

Rider fit can vary depending on riding position and personal preference, so we recommend reviewing the complete geometry and dimensions before purchasing.

With a robust 500‑lb load capacity (rider + cargo + bike weight), the MA-S is built to handle heavy-duty use.

The answer depends on where you live and how the MA-S is configured and operated.

E-bike and electric vehicle regulations vary by state, province, municipality, and riding location. A high-power electric dirt bike capable of 40 MPH may be subject to different requirements than a conventional Class 1, Class 2, or Class 3 e-bike.

Before riding on public roads, bike paths, or public trails, check your local requirements for speed, motor power, registration, licensing, insurance, helmets, and permitted riding areas.

This is especially important in California and other jurisdictions that distinguish between conventional e-bikes and higher-powered electric motorcycles/e-motos.

California has specific rules governing electric bicycles, including requirements related to motor power, speed, equipment, and classification.

Because the MA-S is a high-power electric dirt bike with a 4000W peak motor and 40 MPH maximum speed, customers should not assume that the unrestricted MA-S is a California Class 1, Class 2, or Class 3 e-bike.

Always verify the current California and local rules for your intended riding location before operating the bike on public roads or bicycle facilities.

The MA-S arrives partially assembled. Some components need to be installed by the customer, including the front wheel, handlebar, saddle, pedals, and fender.

Hikeep provides an assembly guide/manual and assembly video to help customers complete the setup.

Yes. The MA-S uses a removable lithium-ion battery system.

For battery safety, use the recommended charger, avoid charging near flammable materials, and follow the instructions in the owner's manual.

Yes. The MA-S features an LCD display with APP and NFC functionality.

The mobile app can connect to the bike through Bluetooth and provide smart control features, while NFC allows keyless access functions.

Hikeep currently provides a 2-year free diagnostic and maintenance service for the MA-S, according to the product page.

For complete warranty coverage, exclusions, and service terms, customers should review Hikeep's current warranty policy before purchase.

The MA-S can be used for commuting where its configuration and local laws permit it.

Its pedal-assist system can provide a more efficient riding experience, while the large battery provides substantial range. However, because the MA-S is a high-power electric dirt bike capable of 40 MPH, customers should verify whether it is permitted on their intended roads, bike paths, trails, and other public riding areas before using it for commuting.