Juvo B4

From £3,075.00

  • VAT exempt
  • Crash tested

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The compact and robust entry-level model

The Juvo B4 by Ottobock with rear-wheel drive offers enhanced safety and comfortable damping characteristics for outdoor use. It is also compact and manoeuvrable indoors. Permanent drive wheel suspension compensates for uneven surfaces, and the wheelchair’s small outside dimension makes it easier to drive through narrow doorways and navigate confined spaces.

Like all models in the Juvo product line, the B4 features a modular design and offers a high flexibility level. The available options and features for the mobility base, seating unit and control device result in a modern and customised fitting. High-quality components such as the variably adjustable seat (VAS) or the TEN° control device can also be selected.


Mobility base

The rear-wheel-drive mobility base of the Juvo B4 by Ottobock is robust, durable and requires little maintenance. Driving through narrow doorways and navigating in confined spaces is made easier by the small outside dimension with a width of just 59 cm. Smaller wheel sizes are available for indoor use.

Drive wheel suspension

Permanent drive wheel suspension compensates for uneven surfaces and ensures enhanced safety and comfortable damping. This can be further optimised with an additional front suspension.

Anti-tipper rollers

Integrated anti-tipper rollers ensure enhanced safety and protect against damage when driving backwards.

Curb climbing assist

This option also makes it possible to cross higher obstacles such as curbs. The curb climbing assist is mounted at the front in the centre and is ready to use at any time while driving. The lever can be engaged at the rear to provide more space for the transfer when getting in and out.

Magnetic LED lighting

In case of impacts, for example, on door frames or furniture, the special magnetic holder protects the clear glass housing against damage or loss as the LED lighting hangs by the cable, making it easy to reinstall. This unique solution also allows the LED lamp to be used as a flashlight. Another plus for enhanced safety: when the Juvo B4 is switched on, the footpath lighting automatically illuminates dark environments.

Power seat functions

These elementary functions play a key role in your everyday independence. A seat tilt function up to 45° ensures the best possible pressure redistribution and position changes at any time. Back support angle adjustment can play an important role in breathing and care. A 35 cm seat height lift provides appropriate support for height differences during transfers or in everyday situations and communication at eye level.

Modular seating solutions

We offer a range of modules that can be combined to create a customised seating solution for you: variably adjustable seat (VAS), contour package, Baxx line, and our premium seat cushions.

Control devices

We offer you a choice of two control devices, the VR2 and the TEN°, to ensure that you can easily operate your Juvo B4 every day. The housing for the TEN° control device is available in various colours.

Seat lift/tilt mechanism (35 cm and 45°)

Depending on your needs, you can equip your B4 with a seat lift/tilt mechanism that lets you adjust the seat height by 350 mm and permits a 45° power seat tilt with the centre of gravity shifting.

Luggage carrier

The optional luggage carrier is ideal for transporting luggage. The maximum load capacity is 15 kg.

External power supply

External power supply receptacles are a new feature on the Juvo B4: 12 V, 24 V and a USB charging receptacle with two inputs. This means you can charge your mobile phone when you’re out and about.




Technical Specification

Juvo B4 Technical Specifications

Speed3.7 mph | 6 kph
4.5 mph | 7.2 kph
6 mph | 10 kph
Battery capacity53 Ah | 62 Ah (AGM)
63 Ah | 74 Ah (Gel)
Distance range
(ISO 7176-4)
35 - 45 km | 21 - 28 miles
Control deviceVR2 | TEN°
Max. load160 kg | 353 lbs
Max obstacle height options2" | 5 cm
3" | 8.5 cm
3.5" | 9 cm
Climbing ability
(ISO 7176-2)
7° (12%)
Overall width23" | 59 cm
Min. turning radius
(ISO 7176-5)
31" | 80 cm
Seat height16 - 23" | 41 - 57 cm
Seat width13 - 22" | 34 - 56 cm
Seat depth13 - 23" | 34 - 58 cm
Back support angle (recline)-9° - 30° (mechanical)

0° - 30° (power)
Seat tilt (power)20° | 45°
Seat inclination -3° | 0° | 3° | 6° | 9°
Back support height 15 - 22" | 37 - 55 cm
Arm support height 8 - 16" | 20 - 40 cm
Lower leg length6 - 21" | 15 - 54 cm
Weight when empty (from)93.5 kg | 206 lbs



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