Rear wheel hub
The wheel hub is constructed with axle-free wheel bearings. The wheel bearings are double row, angular contact bearings, and being permanently lubricated are therefore maintenance free. Bearings cannot be replaced individually. The hub has a lightweight design and is directly centred on the bearing.
The rear-wheel bearing and hub are constructed as a single unit, which is bolted to the rear axle's longitudinal link.
An ABS sensor is incorporated in each unit.