The gear changes must be made with a mechanical system (so paddle shifters are not allowed), however the system was re-allowed in 2015.
However the system was re-allowed in 2015. The gear changes must be made with a mechanical system, so the paddle shifters are not allowed.
The gear changes must be made with a mechanical system, so the paddle shifters are not allowed. However the system was re-allowed in 2015.
The gear changes must be made with a mechanical system, so the paddle shifters are not allowed. However the system was re-allowed in 2015.