Jefa Aluminium Steering Wheels

Single and tandem spoke aluminium wheels
The Jefa aluminium 6082 steering wheels are unique in the world as the wheels are produced without any welding at all. The hollow spokes are threaded at the hub side and screwed into the hub. At the tapered end the spokes are threaded inside and a through bolt from the outside of the rim is screwed into the threaded spoke. The lack of welding (which dramatically decreases the strength of aluminium) and the unique construction results in an ultra light weight and extremely strong steering wheel with a weight of nearly half on an equivalent stainless steel wheel. As result of the through bolt construction the Jefa aluminium wheels are only available with a fitted leather cover. The wheels in the size from 700 mm up to 1000 mm diameter are available as single spoke version and the wheels from 1100 mm up to 1800 mm are available as tandem spoke version (see pictures). All aluminium wheels come with a 25 mm diameter rim, with the hide cover fitted resulting in a total rim diameter of 29 mm. The available finishes are either white or black powder coating.

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Aluminium single spoke steering wheels with leather cover, white or black powder coated

Part No.

Description

Price in Euro

WHS0700A

Single spoke Aluminium wheel 700 mm with leather cover

 € 630

WHS0800A

Single spoke Aluminium wheel 800 mm with leather cover

 € 671

WHS0900A

Single spoke Aluminium wheel 900 mm with leather cover

 € 709

WHS1000A

Single spoke Aluminium wheel 1000 mm with leather cover

 € 775
 

Aluminium tandem spoke steering wheels with leather cover, white or black powder coated

Part No.

Description

Price in Euro

WHT1000A

Tandem spoke Aluminium wheel 1000 mm with leather cover

 € 1.070
WHT1100A

Tandem spoke Aluminium wheel 1100 mm with leather cover

 € 1.070
WHT1200A

Tandem spoke Aluminium wheel 1200 mm with leather cover

 € 1.163
WHT1300A

Tandem spoke Aluminium wheel 1300 mm with leather cover

 € 1.287
WHT1400A

Tandem spoke Aluminium wheel 1400 mm with leather cover

 € 1.380
WHT1500A

Tandem spoke Aluminium wheel 1500 mm with leather cover

 € 1.432
WHT1600A

Tandem spoke Aluminium wheel 1600 mm with leather cover

 € 1.491
WHT1700A

Tandem spoke Aluminium wheel 1700 mm with leather cover

 € 1.564
WHT1800A

Tandem spoke Aluminium wheel 1800 mm with leather cover

 € 1.667
The Jefa steering wheel tapers
All wheels up to 1500 mm have the 25 mm steering shaft taper, from 1600 mm diameter onwards the wheels have the 30 mm taper. All pedestals have the 25 mm shaft and some bulkhead steerers (BS30) and transmission steering boxes are build with the 30 mm steering shaft.
Cone adapter for hydraulic pumps
All wheels up to 1500 mm can be fitted with an adapter cone for a hydraulic pump with the "small cone" as in below sketch.

Cone adapter

Part No.

Description

Price in Euro

WHSADAP

Adapter petit cone - 8,28 degr.

 € 24
Quick release wheel nut for fast wheel removal
The quick release nut is very handy when the steering wheel obstructs the free passage in the cockpit. It replaces the standard wheel nut and can be operated with a standard winch handle. This way the steering wheel can be quickly removed when not needed.

Quick Release Steering Wheel Nuts

Part No.

Description

Price in Euro

NQS58

Quick release wheel nut for standard wheels

 € 52

NQT58

Quick release wheel nut for tandem and carbon wheels

 € 52


Ø1500 mm aluminium white tandem wheel on Elan E340


Ø1500 mm aluminium white tandem wheel on Elan E340


Ø1600 mm aluminium black tandem wheel on Elan E410


Ø1600 mm aluminium black tandem wheel on Elan E410


Ø1000 mm aluminium black wheel on MAT 12