We deliver drive shafts for all kind of motor sport car’s, with customized lengths and spline. Sometimes complete with Joints and Bellows and sometimes just the bar shafts. We also offer hollow bar shafts for weight savings.
For the Drive shafts we have choosen OVAKO‘s high-class “IQ-steel” whose manufacturing processes are developed in conjunction with the production of SKF products since early 1900s.
As a supplier for rallycross (and more), we have learned to manufacture reliable Drive shafts due to low weight. Nowadays, it is very rare that anyone gets a failure in a drive shaft or joint, even though the teams are currently testing a lot, including a large number of standing starts.

Our bar shafts are delivered with a machined “twist line” to indicate eventual consisting twist. After our special 2-step hardening process they are shot peened and rust protected. Info sheet (pdf)

We use hollow shaft for those who want to afford a little extra in order to optimize the weight.


We use the same type of GKN Tripod used in most WRC cars today. It has high efficiency and can handle large angles. Our long “Tulip’s” provides up to 60mm “plunge” which makes it possible to locate the front diff, trans axle and engine, low in the car. Info sheet (pdf)



This joint we normally use for our Rallycross Supercar applications. It is based on a new type of GKN-Joint using 8 balls and outer diameter 94mm, a spline hole having the same shaft diameter as the “GKN motorsport z28”. This joint can handle larger torque and angle then the conventional “6 ball joints” and the efficiency is also better. The Boot we use is extra strong and have an major diameter of ~112mm when mounted. Weight: 1.75 kg. Info sheet (pdf)






These can be loaned to customers to specify the lengths of the drive shafts. With these the length measuring are quick and precise. To ensure there is some play to the “plunge stop” the play should be checked with the suspension and steering angle in it’s end positions (incl. bump stop). Info sheet (pdf)




Wheel bearing and flange that fits in with our outer drive shaft Joint “Unic” (see driveshafts).
– This bearing unit in combination with a high strength aluminium upright makes a package in “WRC level” in terms of weight and stability but with more mileage between service.
– The unit is compact which means longer drive shaft’s and therefore less joint angles.
– It has magnetic inserts for speed sensor.
– The flange has 5 pcs. M14x1,5 thread holes at diam. 112mm.
– The optional guide sleeve facilitates the mounting of the wheel (light colored in the photo). Info sheet (pdf)