Create the ultimate B4 E-Cruizer

It’s all up to you. With our classic All Black or Indian Red bike, you customize the saddle, tyres and handgrips. Let your imagination run riot as you assemble your dream bike.


B4 Bikes also offers the option of designing your very own B4 E-Cruizer, from scratch. For a unique personalized design, contact us, and let´s explore the limitless possibilities together. Our boundaries are that we have none.

Get your engine running

Our E-Cruizers are equipped with a sophisticated embedded technology. The powerful 250W-1000W electric engine is located in the front wheel, making its forward-driven pickup formidable. The design is fashioned out of the dependable drum brake from back in the day, therefore ensuring uncompromised performance excellence.

Display for smart driving

The control console is located on the left flank of the E-Cruizer´s handlebar. This astute management system enables the rider to navigate with speeds of up to six different levels, and monitor the battery capacity at any given moment.

Distinctive electronics

The B4 Lithium Ion Battery Pack has a capacity of 20 Ah – 36 Volt. These power variants are managed by the embedded Battery Management System (BMS). This BMS controls the battery charge and discharge. An empty battery just takes five hours to charge fully.

Battery pack to go the distance

Deliberately placed in the middle of the frame, the cylindrical design is a real eye catcher. The heart and soul of your B4 E-Cruizer is an homage to the motor block of a Harley Davidson from 1912. It contains the battery pack as well as the electronics. This powerful combination provides a 100-kilometer radius of action.

Easy acceleration

Brake freely when you want to

The brakes are without a doubt one of the most important aspects of your bike. Hassle-free slowing down will render every cruize a smooth-sailing experience. All E-Cruizers are equipped with front and rear disc brakes, designed to control speed. Each brake is powered by an electrical current, which ensures that the motor drive stops instantly and on demand, should riders feel the need to bring their flight to an even halt.

The Shimano Alfine 8 manual gear switch, neatly situated on the right flank of the handlebar, is an ingenious part of the E-Cruizer´s characteristics, and ensures a seamless transition of up to eight different pedalling intensities. Thanks to this feature, the E-Cruizer makes pedalling virtually effortless, and most importantly, enjoyable. B4 Bikes prides itself on its efficiency. By minimizing strenuous physical effort, riders can relish every relaxing moment spent atop the E-Cruizer´s saddle. Alternate between the eight various intensities, according to the nature of your terrain, to guarantee a satisfying cruize.

Big Bikes Bright Lights

B4 Bikes were built to shine. The E-Cruizers feature the pulse wide modulation technology. It is the most effective way to obtain visibility. When the light is in operation, it ensures that the path in front of the rider is crystal clear. The LEDs in the headlight are arranged in a matrix. To activate or deactivate the light, push the button situated under the cylinder.

The Devil’s into detail, so pick your specifics

Stylize your bike by selecting from various tyre types, colours and models for the following parts:

Speed variants (25 and 40 km/h)

Options for the Handgrips

All-black or white wall tyres

Assign a SADDLE

Choose a color for the leather bag

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