NJ1 adaptive bike with dérailleur and rigid bottom bracket support
NJ1 adaptive bike with dérailleur and rigid bottom bracket support
NJ1 adaptive bike with dérailleur and rigid bottom bracket support
NJ1 adaptive bike with dérailleur and rigid bottom bracket support
NJ1 adaptive bike with dérailleur and rigid bottom bracket support
NJ1 adaptive bike with dérailleur and rigid bottom bracket support
Bottom bracket housing
Bottom bracket housing
Dérailleur
Dérailleur
Operation of the dérailleur
Operation of the dérailleur
Rim brake
Rim brake
Disk brake
Disk brake
Operation of the brake and bell
Operation of the brake and bell
Hydraulic backpedal disk brake with freewheel crank
Hydraulic backpedal disk brake with freewheel crank
Hydraulic backpedal disk brake with freewheel crank
Hydraulic backpedal disk brake with freewheel crank
Parking brake
Parking brake
Rigid bottom bracket support, very sturdy
Rigid bottom bracket support, very sturdy
Rigid bottom bracket support, very sturdy
Rigid bottom bracket support, very sturdy
Parking stand
Parking stand
Parking stand
Parking stand
Bell
Bell
High-quality Rohloff hub gear
High-quality Rohloff hub gear
Operation of the Rohloff hub gear
Operation of the Rohloff hub gear
Alfine hub gear
Alfine hub gear
NJ1 adaptive bike with adjustable bottom bracket support combined with Speedy F2
NJ1 adaptive bike with adjustable bottom bracket support combined with Speedy F2
NJ1 adaptive bike with adjustable bottom bracket support combined with Speedy F2
NJ1 adaptive bike with adjustable bottom bracket support combined with Speedy F2
NJ1 adaptive bike with adjustable bottom bracket support combined with Speedy F2
NJ1 adaptive bike with adjustable bottom bracket support combined with Speedy F2
NJ1 adaptive bike with adjustable bottom bracket support combined with Speedy F2
NJ1 adaptive bike with adjustable bottom bracket support combined with Speedy F2
NJ1 adaptive bike with adjustable bottom bracket support combined with Speedy F2
NJ1 adaptive bike with adjustable bottom bracket support combined with Speedy F2
NJ1 adaptive bike with adjustable bottom bracket support combined with Speedy F2 (wheel in wheelbase extension)
NJ1 adaptive bike with adjustable bottom bracket support combined with Speedy F2 (wheel in wheelbase extension)
NJ1 adaptive bike with adjustable bottom bracket support combined with Speedy F2 (wheel in wheelbase extension)
NJ1 adaptive bike with adjustable bottom bracket support combined with Speedy F2 (wheel in wheelbase extension)
NJ1 adaptive bike with adjustable bottom bracket support combined with Speedy F2 (wheel in wheelbase extension)
NJ1 adaptive bike with adjustable bottom bracket support combined with Speedy F2 (wheel in wheelbase extension)
NJ1 adaptive bike with adjustable bottom bracket support combined with Speedy F2 (wheel in wheelbase extension)
NJ1 adaptive bike with adjustable bottom bracket support combined with Speedy F2 (wheel in wheelbase extension)
NJ1 adaptive bike with adjustable bottom bracket support combined with Speedy F2 (wheel in wheelbase extension)
NJ1 adaptive bike with adjustable bottom bracket support combined with Speedy F2 (wheel in wheelbase extension)
Adapting and removing the central adapter from the wheelchair, example: SPEEDY 4all Ergo
NJ1 adaptive bike combined with TRAVELER
NJ1 adaptive bike combined with TRAVELER
NJ1 adaptive bike combined with TRAVELER
NJ1 adaptive bike combined with TRAVELER
NJ1 adaptive bike combined with TRAVELER
NJ1 adaptive bike combined with TRAVELER
NJ1 adaptive bike combined with TRAVELER
NJ1 adaptive bike combined with TRAVELER
NJ1 adaptive bike combined with TRAVELER
NJ1 adaptive bike combined with TRAVELER
NJ1 adaptive bike combined with TRAVELER
NJ1 adaptive bike combined with TRAVELER
NJ1 adaptive bike combined with TRAVELER
NJ1 adaptive bike combined with TRAVELER
NJ1 adaptive bike combined with TRAVELER
NJ1 adaptive bike combined with TRAVELER
NJ1 adaptive bike combined with TRAVELER
NJ1 adaptive bike combined with TRAVELER
NJ1 adaptive bike combined with TRAVELER
NJ1 adaptive bike combined with TRAVELER
NJ1 adaptive bike combined with Speedy 4all
NJ1 adaptive bike combined with Speedy 4all

NJ1 adaptive bike

  • The NJ1 adaptive bike is attached to a wheelchair as a mechanical traction aid to support the wheelchair user's mobility. It is easier to cover longer distances with ergonomic movement processes using one's own wheelchair. Through the product's larger drive wheel (compared with the caster wheels of the wheelchair) and the wheelchair's steering wheels which are raised from the ground uneven routes and barriers can overcome more easily and without danger. The downhill speed can be regulated via the adaptive bike's braking systems, so that downhill slopes can be travelled on safely.

    The NJ1 adaptive bike is light and stable and has excellent handling characteristics. Top-quality gear and brake components from the bicycle industry ensure precise switching of gears and braking. The adaptive bike equipment is variable, from touring bike to sports bike. 

    The NJ1 adaptive bike is perfect for beginners. It could also be used as a drive unit for the NJ1 compact bike at a later time, or it could upgraded with a pedelec system as an NJ1 e-assistant.

Sturdy adaptive bike with extensive equipment options

The NJ1 adaptive bike is very sturdy and offers excellent handling characteristics thanks to its design and the materials used. The wide range of components and equipment lets every biker tailor the NJ1 adaptive bike optimally to their personal needs. 

Sturdy adaptation

Connects via a central adapter (fastened onto the axle or cross-tube under the seat surface or onto the folding mechanism) or front adapter (fastened onto the front frame tubes). The adapters are easily adapted to or removed from the wheelchair. When they are removed, the added weight on the wheelchair is minimal, and there are no restrictions to the functionality of the wheelchair (e.g. folding mechanism). The adapter can be used for all PRO ACTIV adaptive bikes, traction devices and steering attachments with the same wheel size: ONE adapter for MANY combinations.

Simple handling when connecting and disconnecting with parking stand

The parking stand makes connecting and disconnecting easier, as it holds the bike at the height required for adaptation. The parking stand also allows the bike to be parked safely when disconnected. The parking stand can be folded up against the product with one step when travelling. 

Different gear shift systems

There is a wide range of high-quality hub gears from Shimano and Rohloff. Mechanical and electronic dérailleur systems from Shimano are also available. They can be operated from the handle or using a chin control. This allows every user find the perfect equipment for their needs. A bottom bracket gearshift can also be combined to allow for even more gears and to enable shifting while at a standstill with dérailleur systems, which is very helpful for hill starts, for example. 

Effective brakes

Some hub gear units include an easy-to-use back-pedal brake. 

Where dérailleur gear systems or hub gear units with freewheel hubs are equipped, you can use the high-quality, reliable disk and rim brakes to slow down and brake precisely for first-class control. They are operated from the handle. An optional hydraulic back-pedal disk brake (with crank release function) is also available. 

Option: Hydraulic back-pedal disk brake with crank release function for reversing

The NJ1 adaptive bike is also available with a convenient hydraulic back-pedal brake as an option. Tis option also enables a crank freewheel for back-pedalling. The cranks can be decoupled and you can conveniently reverse using the handrims – ideal for manoeuvring in tight spaces. 

Optimum adjustment to the user’s requirements and capabilities

With a range of bottom bracket supports, grip widths and crank lengths, the NJ1 adaptive bike dimensions can be perfectly adapted to the user’s needs for an enjoyable ride and perfect control. Wheel sizes of 20”, 24” and 26” are available.

The adjustable bottom bracket supports can be chosen as an option, which can be adjusted in angle and length to meet the user’s changing needs. The adapter can also be adjusted in angle, height and length. 

Wide range of optional extras and accessories

Each NJ1 adaptive bike is a customised model, with dimensions and equipment that are always tailored to the wheelchair user’s needs.

The optional equipment includes features for users with functional impairments, such as various handles/supports, adaptation aids and belts for securing the upper body.

Drive type: Manual with gear shift
Special features: Sturdy with excellent handling characteristics; can be equipped to become anything from touring to a sports bike as well as an offroader
Total weight without adapter: Starting at 8.3 kg
Central adapter weight: Starting at 2.8 kg for rigid-frame wheelchairs; starting at 3.6 kg for folding frame wheelchairs
Front adapter weight: Starting at 3.6 kg
Max. standard load weight: Up to 120 kg trailer load and 10 kg load capacity
Max. load weight for Heavy Duty: Individual approval up to 200 kg
Pack size: Starting at 115 x 43 x 50.8 cm
Possible drive wheel sizes: 20'', 24'', 26''
Grip widths: Standard cranks:
40 cm, 45 cm, 50 cm, 55 cm
Flared tetra cranks:
48 cm, 53 cm, 58 cm
Crank lengths: Standard cranks:
155 mm, 175 mm, 195 mm, custom
Tetra cranks:
155 mm, 175 mm, custom
Gear systems: Dérailleur gear systems controlled from the handle or via chin control |
Hub gear controlled from the handle |
Bottom bracket gearshift
Brakes: Disk brakes, rim brake, back-pedal brake
Motors: -
Pushing aid/Starting aid: -
Rechargeable batteries: -
Double rechargeable battery: -
Recuperation: -
Changes excepted. Details see order form. Individual dimensions on request.