The Santos Pinion bridge, to which the Pinion gearbox is assembled, increases the transmissions' sustainability. With this combination you can ride a lot with minimal maintenance.
Standing on the pedals and putting in a lot of force, a stiff Pinion assembly is of great importance. The Santos Pinion bridge has two gussets for more stiffness, which ensure that your gearbox stays silent and lasts as long as possible. It prevents cracking and even damage in the long run. You can also feel it in the driving behavior; efficiency with every pedal stroke.
The Santos Pinion bridge is tilted in the frame. Why is that?