Juicy Roller



Juicy wanted to produce a lightweight but powerful electric bike, that’s comfortable to ride.  To achieve all of that some very special components came together to create Roller:

Roller’s motor is a high torque Aikema producing over 50NM and is virtually silent with some very nicely engineered internal gearing that produces an amazing amount of power from such a small unit weighing just 2.1Kgs.

Roller’s responsiveness is a result of specially tweaked software configured within a sinusoidal controller.

The front LED light is powered from the main battery. Roller’s rear light is self-powered, just in case the main battery gets all used up during the day.

Roller has a standard LED display to control the bike or an optional LCD Display, fully integrated with bike power functions and which has 5 levels of assistance, odometer and speed.

We’ve selected wide, comfortable handlebars which have our snazzy, quick adjust mechanism and are swept to provide a wide range of arm and wrist positions, quickly.

Roller’s lightweight RST aluminium forks use a single shock absorber with 35mm travel and weigh just 1.4Kgs.

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250W High TQ hub from Aikema

Battery (miles)

380WH (33 miles) or 470WH (50 miles) with medium assist


Assisted speed is 15.5 Mph, software limited.


Roller’s frame is made from 6061-T6 Aluminium. It is 18” size with a suspension seat post as standard and suits inside leg measures from 26.5″ (67 cm) to 36″ (91.5 cm). Maximum rider weight is 100 Kgs plus 25 Kgs extra luggage.


Shimano 8 Speed Acera derailleur with paddle shifters.


19.5 Kgs


Pedal Torque sensor – power as soon as you push the pedals. And all Juicy Bikes have a Walk Assist button too.


Tektro Hydraulic Disks, front and rear.


Aluminium double walled and reinforced, 13G spokes with Kenda Puncture resistant tyres, 700C