Conquer All-Terrain

Performance:

8000W peak power for effortless 50° hill climbs and unstoppable all-terrain performance.

Motor: 60V 5,000W(8,000W peak )

Torque: 400N.m

Top Speed: 50MPH 

Full Twist Throttle

Note:For safety reasons, both power and speed have been limited from their original capabilities. Speed dependent on rider weight. Top speed based on a 190LBS rider 

The Freedom to Roam, The Power to Stop.

Traction, Mastered. The massive 19" x 3.0" off-road tires are your passport to any landscape, granting confident traction to climb, carve, and cross with ease.


Control, Mastered. The dual hydraulic brakes with enlarged discs are your absolute authority. They deliver reliable, progressive stopping power that instills calm, ensuring the raw power of the MAD is a force always under your command.

Go Further, Last Longer

Power through trails with the 4160Wh lithium battery, delivering up to 240 miles of uninterrupted off-road adventure.In pedal assist mode, the maximum range can reach up to 240 miles.(The 60V 80A latest version is equipped with a pedal assist system.)

Float on Clouds: The Dual Hydraulic Suspension System

Conquer the roughest streets without feeling a thing. Our e-bike is equipped with a Dual Hydraulic Suspension System, engineered to turn bumpy pavement into a silky-smooth ride. Feel like you're floating on clouds, even when the road isn't perfect.

Front Suspension (Hydraulic + Nitrogen): We’ve pre-tuned the front fork with a premium hydraulic and nitrogen combo to absorb high-impact shocks instantly. It’s locked and loaded for maximum comfort right out of the box, requiring zero adjustment—just pure, effortless cushioning.

Rear Suspension (Hydraulic + Nitrogen): Experience true versatility. The rear shock isn’t just about comfort; it’s about control. With 3 adjustable settings, you can easily switch between different riding modes. Whether you want plush softness for a leisurely cruise, firm support for a fast commute, or something in between, dial in your perfect ride with a simple twist.

Triple-Stack LED Power Light · Ride Without Limits

Triple-layer LED array with spot + flood beam for longer, wider, brighter visibility.
Reinforced metal structure, waterproof and vibration-resistant for any terrain. More than a light — it’s power.
Light the night. Ride with confidence.

Hikeep K6 MAX Display - Hikeep ebike

Smart APP + NFC

The moment the NFC card touches the sensor, your MAD instantly awakens, swift as lightning. Alternatively, you can simply tap the switch in your Hikeep app, and then you’re ready to ride your MAD—no more worrying about forgetting your keys. (Pairing is required for the first use.)

NFC Card:Keyless Access-Tap. Connect. Command.

APP control:Mobile app control – connect to the bike via Bluetooth, and you can keylessly unlock and lock the bike using your phone.

Ride Sharing:You can share your riding experiences, Cycling record, pictures, and more on the app.

After-Sales Service:You can access installation and usage tutorials on the app, and human customer service is also available at any time.

Choose the one you like and ride in style.

Weight & Dimensions

Recommended height for cyclists: 5'5"-6'9"

Advice of riders

  • Take a closer look at MAD – where performance meets suspension and lighting.

FAQs

Please read our FAQs page to find out more.

Is my Hikeep MAD pre-assembled?

TheHikeep MADis partially assembled. You have to install some parts by yourself, such as the front wheel, handlebar, saddle, pedals, and fender. You can download theHikeep MADuser manual or look at the assembly video for help.

What Types of Terrain Can Hikeep MAD Handle?

Hikeep MADebikes are designed for off-road use on rugged, unpaved surfaces with their wide and fat tires. These surfaces include dirt trails, gravel roads, grass, sand, and light snow. They can handle rougher terrains better than bikes with narrow road tires, but may still struggle on very technical mountain trails.Hikeep MADis also suitable for all-season use.


Does my height/weight suit the Hikeep MAD?

The recommended rider height forHikeep MADis 5'9" ~ 6'9"; The total payload capacity ofHikeep MADis 330 lbs (not including the bike weight).

About Weight & Dimensions
Weight

66.6 kg / 146.8 lbs

Weight limit

Maximum total weight limit (combined weight of rider and cargo) of 400 pounds (181kg).

Unfolded Dimensions

70.9 × 28.3 × 46.5 inch

About Accessories

Light

LED headlight and taillight

Tool

Tool kit * 1

Light

Frontlight with Horn, Taillight with Brake

Kickstand

Alloy

About Frameset

Steel Alloy;
removable lithium-ion battery;
rear and front fenders included;
front & rear mount hydraulic disc;
kickstand mount

About E-system & Drivetrain

Premium Li-ion

Silver bullet & Sky:60V 80A(4800Wh)

Display Type

APP+NFC Smart LCD Display

About Wheels

19"x3.0"-fat tire (Professional-Grade Off-Road Tire)

About Motor

Hub rear:

400Nm torque, 5000W (8,000W peak )

Note:For safety reasons, both power and speed have been limited from their original capabilities. Speed dependent on rider weight. Top speed based on a 190LBS rider 

Customer Reviews

5.00 out of 5Based on 13 reviews130000Customer photos & videosSort byMost RecentHighest RatingLowest RatingOnly PicturesPictures FirstVideos FirstMost Helpful04/14/2026Bryce billsSo much power rides awesome easy assembly great

So much power rides awesome easy assembly great bike they even took the time to inflate my tires they were also awesome to deal with I had to make some changes and all I had to do was send an email great company and product

>>Hikeepreplied:

Hello, sir. Thank you very much for your appreciation of the MAD.

To ensure safer shipping, the tire pressure on our bikes is set slightly lower. However, we have thoughtfully included an air pump in the package.

It features the same rear shock absorber as the Surron, paired with a uniquely customized front shock absorber made exclusively by Hikeep. It also comes with an ultra-large capacity battery and a stylish lighting design.

This product is the culmination of all the great suggestions from Hikeep fans. We are committed to creating the perfect product and providing excellent service.

If you have any questions, please let us know. At the same time, we are always listening to your suggestions to help Hikeep get better and better.

07/20/2026SteveAwesome dirtbike!!

I absolutely love this dirtbike. It's got plenty of power and good range too! I also found a coupon "AVENUE" that got me an extra $70 off my order! Thank you HiKeep!

06/04/2026SteeledpickSuper cool and unique design. The motor is a beast – handles any terrain, mountain or road.

This ebike has such a unique and badass look – definitely turns heads. The motor is seriously powerful. It handles everything I throw at it, from rough mountain trails to city streets. The specs are top-notch, and the front and rear suspension are amazing. It honestly feels like riding a motorcycle, but way quieter and cleaner. No gas, no noise, just pure fun. Highly recommend.

06/03/2026Douglas JohnsonAlmost perfect – my dream cyberbike

You can really tell the MAD is a labor of love from the designers. It has performance and looks you won’t find anywhere else on the market. The clean, sticker-free body is exactly like the cyberbike I’ve always dreamed of.

The battery gives me enough range to go literally anywhere I want. The motor puts out way more power than I’ll ever need – not that I’m complaining. The... Read more

05/15/2026KuggoKidI believe that this is a good bike

SR recommended

>>Hikeepreplied:

Hello, thank you for your interest in hikeep. May I ask what brand or channel SR is?

123

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© 2026 Hikeep. Powered by HikeepCountry/regionUnited States (USD $)United States (USD $)

About Frameset

Steel Alloy;
removable lithium-ion battery;
rear and front fenders included;
front & rear mount hydraulic disc;
kickstand mount

About E-system & Drivetrain

Premium Li-ion

Silver bullet & Sky:60V 80A(4800Wh)

Display Type

APP+NFC Smart LCD Display

About Wheels

19"x3.0"-fat tire (Professional-Grade Off-Road Tire)

About Motor

Hub rear:

400Nm torque, 5000W (8,000W peak )

Note:For safety reasons, both power and speed have been limited from their original capabilities. Speed dependent on rider weight. Top speed based on a 190LBS rider 
  • 5 stars: 14 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
J
Jack L.
I Absolutely Love It – Stylish Design and Incredible Power!

I absolutely love this bike! The design is super stylish and aggressive, and it gets a lot of attention when I’m riding. The power is incredible, especially when climbing or riding off-road. The suspension also does a great job handling rough terrain. It’s fast, powerful, and just a lot of fun to ride. Definitely one of my favorite purchases!

M
Michael Jackson
Super cool and unique design. The motor is a beast – handles any terrain, mountain or road.

This ebike has such a unique and badass look – definitely turns heads. The motor is seriously powerful. It handles everything I throw at it, from rough mountain trails to city streets. The specs are top-notch, and the front and rear suspension are amazing. It honestly feels like riding a motorcycle, but way quieter and cleaner. No gas, no noise, just pure fun. Highly recommend.

D
Douglas Johnson
Almost perfect – my dream cyberbike

You can really tell the MAD is a labor of love from the designers. It has performance and looks you won’t find anywhere else on the market. The clean, sticker-free body is exactly like the cyberbike I’ve always dreamed of.

The battery gives me enough range to go literally anywhere I want. The motor puts out way more power than I’ll ever need – not that I’m complaining. The hydraulic suspension handles absolutely everything I throw at it, smoothing out bumps like they’re nothing. And the front and rear hydraulic disc brakes are crazy responsive. All in all, this thing is close to perfect.

If I have to find one flaw… the welds aren’t 100% perfect. But that’s honestly nitpicking. Still love the bike.

B
Bryce bills
So much power rides awesome easy assembly great

So much power rides awesome easy assembly great bike they even took the time to inflate my tires they were also awesome to deal with I had to make some changes and all I had to do was send an email great company and product

Hello, sir. Thank you very much for your appreciation of the MAD.

To ensure safer shipping, the tire pressure on our bikes is set slightly lower. However, we have thoughtfully included an air pump in the package.

It features the same rear shock absorber as the Surron, paired with a uniquely customized front shock absorber made exclusively by Hikeep. It also comes with an ultra-large capacity battery and a stylish lighting design.

This product is the culmination of all the great suggestions from Hikeep fans. We are committed to creating the perfect product and providing excellent service.

If you have any questions, please let us know. At the same time, we are always listening to your suggestions to help Hikeep get better and better.

J
John
Absolutely love it – Unique design and powerful motor!

I’m 5'9" and 164 lbs, and this bike fits me perfectly. The motor delivers tons of power quietly, way beyond what I expected. It feels like riding a silent motorcycle – smooth, strong, and super fun. The unique look definitely turns heads, too. Sleek yet sturdy – exactly what I wanted!

J
Jhon P
The silver bullet is absolutely dazzling.

Satisfied,If you're looking for an eBike with a sleek and -capacity battery, and a powerful motor, then the Silver Bullet is the one for you. I'm absolutely in love with it — the suspension picks up even the slightest bit of pressure on the road.

A
Ashley Evans
Hot New Wheels

My son loves it, actually I love it lol. I took it for a spin before breaking the speed to go faster and it was an absolute blast. It’s been no problems thus far and well I hope it remains that way.

M
Michael Mikes
Great ebike for price

A ebike with excellent value for money

R
R C. F. A
Great buy

driving experience is fantastic.

S
Steve
Awesome dirtbike!!

I absolutely love this dirtbike. It's got plenty of power and good range too! I also found a coupon "AVENUE" that got me an extra $70 off my order! Thank you HiKeep!

K
KuggoKid
I believe that this is a good bike

SR recommended

Hello, thank you for your interest in hikeep. May I ask what brand or channel SR is?

J
JoJo
Interesting bike

If SR teased this bike collab then you know it be good

Hello, thank you for your interest in hikeep. May I ask what brand or channel SR is?

J
Jojo
Good bike

If SR is teasing this bike for a collab then it be great

P
PATY
COOL

What really sets this e-bike apart for young riders is its smart-ready features, like the LCD display that shows speed and battery level, letting me track performance while riding. It’s also light enough to carry upstairs or store in a dorm, yet tough enough for spontaneous off-road fun. For under $2700, this bike doesn’t just get me around—it makes every trip an expression of personality and freedom. If you want a ride that’s as cool as it is capable, stop looking: this is the one!