Juggernaut Ultra Beast 2

Go The Distance
144 Reviews


Color Options


Miles Per Charge

76 lbs


Eliminate range anxiety and focus on your ride. Featuring our dual integrated battery technology, the Juggernaut Ultra Beast 2 is the most powerful, longest range on torque sensing ebike on the market. Equipped with an ultra powerful 1000W motor, there’s no need to compromise- you get both power and performance.

Key Features

1000W Mid Drive


20+ MPH


100+ Miles

Max Range

1440 Watt - Hour


330 lbs

Max Load

Class 2


Gear & Accessories

Fully Assembled

Veteran Ran

0% Financing

1 Year Warranty

In-House Repair

Engine Model: Bafang Ultra M620 1000W Mid-Drive, 160Nm Torque, Cadence + Torque Sensing with Throttle

Battery: 2x Integrated 48V 15Ah (1440Wh) Lithium Ion.

Top Speed: 20 Mph. Unlockable up to 30+ Mph

Gear System Description: SRAM NX 11 speed

Color Options: Black, Silver, Camo, Tan, Red

Bike Weight: 76 Lbs

Brake System: Tektro E-725 Quad piston hydraulic w/ 203mm Rotors

Display: Bafang Color Display

Frame Material: 6061 Aluminum

Fork: Biktrix inverted air fork, 100mm travel

Wheel Size: 26×4.8″

Stem: 90mm Adjustable

Pedal Assist Levels: 5

Walk Assist: Yes

Other: Front rack, rear rack, adjustable kickstand

5’9″ – 6’5″ Recommended Height

Lifetime frame warranty and 1-year on all electronics.

An electric system consists of a number of main components:

  • The battery: integrated into the luggage carrier or located behind the seat tube (depending on the model);
  • The motor: built into the frame at the bottom bracket or in the front wheel;
  • The display: fitted on the handlebar;
  • Sensors: every electric system has a speed sensor, which as its name suggests, measures how fast the bike is being ridden. In addition, riding behaviour is determined by a rotation sensor or a pedal force sensor depending on the model. The Impulse system in addition has a fourth sensor, namely the shift sensor. This sensor cuts out assistance for a quarter of a second while you are shifting which enables you to keep on pedalling while shifting.

Together the sensors determine the amount assistance provided by the motor based on your assistance level setting and the pedal force you are applying. You set the assistance level yourself using the handlebar grip control.

What makes an electric bike different from a regular bike?
An electric bike has a few extra components over a non-electric bike. These are the display, control panel, throttle, brake cut-off sensors, motor, pedal-assist-sensor, and gear shift sensor. These extra components assist in climbing hills, riding faster, riding further, and getting more exercise.

The basics
One of the first things you’ll notice on an electric bike is the display in the middle of the handlebars. Turn on the display by using the power button on the bike’s controls; these are usually located near the left-hand grip. Once the display is on, all relevant information for using your electric bike can be accessed. You will be able to view your speed, battery-life estimate, odometer, pedal-assist level, as well as settings to help you configure your bike in a way that works best for you. For more information on settings, explore our online help-desk: https://support.biktrix.com/hc/en-us.

The brake levers have cut-off sensors that pause the motor under braking. These are essential to make sure that the motor and brakes do not work against each other and cause excess stress on your electric bike’s components. If you ever have trouble with your bike’s motor not engaging, try disconnecting these sensors first as it is one of the most common causes.

The electric bike’s throttle will also be located near the left-hand grip, this can be used at any time to receive full-power from the motor. Using the throttle is ideal for getting a boost off of the line or climbing a steep hill.

Riding an electric bike
If you have ridden a traditional bike, riding an electric bike will be a natural transition.

Using the up and down buttons on the controls, you can increase or decrease the amount of assist that the motor provides. An electric bike usually comes with 1-5 levels of assist, with level 1 delivering minimal help and level 5 having the bike do most of the work. Higher assist levels and throttle use will lower the range from your battery.

The bike’s gear shifter is near the right-hand grip. This controls the bike’s gears as it would on a non-electric bike. These gears can be used in tandem with the different pedal-assist levels to have the most control over how you ride. The largest gear will provide the most amount of torque and acceleration while the smallest gear provides the highest top speed. Biktrix bikes also come standard with a gear-shift sensor which cuts the power from the motor while shifting in order to preserve the bike’s drivetrain. This is especially important for mid-drive bikes where high-torque is applied to the chain.

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