Range Icon
Range
75 Miles
Speed Icon
Top Speed
37 MPH
Battery Icon
Battery
48V 20AH
Motor Icon
Motor
1500W Peak Power
750W ContinuousPower
Payload Icon
Payload Capacity
400 lbs
Sensor Icon
Sensor
Torque Sensor(85N·m)
Size & Fit
Frame Size Standard
Reach 18.1" / 46 cm
Standover Height 28.7" / 73 cm
Wheelbase 48.6" / 124 cm
Total Length 70.9" / 180 cm
Min Saddle Height 33.8" / 86 cm
Max Saddle Height 41.3" / 105 cm
Handlebar Height 41.3" / 105 cm
Rider Height 5'5" ~ 6'3" (165 ~ 190 cm)
HappX Shark Mako Geometry Chart
Technical Specifications
Motor 48V / 1500W Peak Power Brushless Motor
Weight 61.7 lbs / 28 kg
Battery Lifetime Up to 800 cycles
Charger 54.6V / 3A
Payload Capacity 400 lbs
Range 75 Miles
Top Speed 37 MPH
Battery Charge Time 5 hours
Battery 48V / 20AH Lithium Battery
Mechanical
Spokes 12-Gauge Stainless Steel
Seat Post 33.9mm Adjustable Aluminum Seat Tube
Rims 27.5" Aluminum Alloy Rims
Handlebar Aluminum Alloy, 24.4" / 620mm, Ø31.8mm
Gearing Shimano SL-TX50-7R, 7-Speed Shifter
Frame 6061 Aluminum Alloy Frame with Internal Battery
Derailleur 7-Speed Shimano Rear Derailleur
Crank Set 170mm Forged Aluminum Crank, Dual 52T
Display 3.7" LCD Color Smart Display
Sensor 85N·m Torque Sensor, 3-Level Pedal Assist
Saddle Height Adjustable Ergonomic Sport Saddle
Kickstand 6061 Aluminum Alloy Kickstand
Throttle Twist Throttle
Rear Suspension
Front Fork Front Suspension Fork
Chain KMC Z9 Stainless Steel Chain
Brakes 160mm Hydraulic Disc Brakes
Tires CST 27.5" × 2.25" Mountain Tires
Warranty & Note
Terms & Conditions Warranty applies only to the original HX owner and covers replacement of faulty components.

Replacement costs are covered by HX, while the buyer is responsible for shipping fees.
Parts 2 years
Battery 2 years
Frame 2 years
Assembly Guide
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7-Speed Shimano

Experience reliable gear changes with the Shimano Tourney system. Ideal for city commuting and mild inclines, it adjusts seamlessly to varying conditions—delivering comfort, control, and improved riding efficiency.

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Adjustable Saddle

The ergonomic saddle is designed for lasting comfort on long rides. Its adjustable height with a quick-release lever makes setup effortless, while cushioned padding minimizes pressure for a smoother cycling experience.

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Eco-Friendly Grip

Made with biodegradable materials, the handlebar grip ensures a secure, comfortable hold while promoting an eco-friendly ride with reduced environmental impact.

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Removable Battery

HX eBike features a removable lithium battery that fits neatly into the downtube for fast, secure installation. Its hidden design maintains a clean look, and you can charge it on or off the bike for added convenience.

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180mm Disc Brakes

HX Shark Mako is equipped with 180mm front and rear disc brakes, delivering strong and reliable stopping power in all conditions—whether navigating urban roads or rugged trails.

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Bright LED Headlight

HX Shark Mako comes with a high-intensity LED headlight, ensuring clear visibility in low light or nighttime rides—ideal for both city streets and off-road trails.

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360° Smart Control

Take command with the LCD smart display and ergonomic handlebars. Monitor speed, battery life, and assist level instantly, while thumb controls give easy access to lights, horn, and turn signals.

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Twist Throttle

The right-hand twist throttle provides instant acceleration at your command. From busy streets to rugged trails, enjoy smooth and responsive power whenever you ride.

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BAFANG 1500W Rear Motor

Shark Mako is equipped with a 1500W high-torque motor, delivering rapid acceleration and speeds of up to 37mph—built for both city streets and off-road adventures.

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Powerful Li-ion Battery

Shark Mako comes with a 48V 20Ah lithium battery, delivering up to 120km of pedal-assist range and recharging fully in only 6 hours.

Customer Reviews

Based on 33 reviews
70%
(23)
27%
(9)
3%
(1)
0%
(0)
0%
(0)
B
Brian

Last Saturday, I rode to the lake. The hub motor handled the hills effortlessly, and the tires gripped the gravel perfectly. Only small complaint: the LCD display was a bit hard to see in bright sunlight. Otherwise, an amazing ride!

E
Eric H.

My first long ride up a steep hill was effortless thanks to the 750W hub motor. Minor issue: bike weight makes lifting a bit hard. Reaching the top and enjoying the view was amazing.

A
Anna

Riding is fun 🚴‍♀️🎉! The hub motor and 7-speed gears make hills easy ⛰️. Minor complaint: the throttle can feel slightly jerky at low speeds 🌀, but it smooths out quickly.

D
Daniel E.
Awesome Bike AAA+++

Item showed up as scheduled and was packed nice and tight. Pretty simple setup if have experience with putting them together. Bike fit me perfect and got me around after a full charge even up hills with no issue. Would recommend this bike to anyone looking.

K
Karen M.
Great EBike

I got this for my Husbands Birthday a couple of weeks ago & he loves it it was easy to put together & didn't take him long the instructions were very easy to follow he has gotten so many complements on this bike I plan to get me one in a couple of months when he gets off of the Bike to let me learn how to operate it.