BMW has finally released full details of their HP4 Race which is lighter than WSB bikes and only a little heavier than MotoGP bikes.
The highlights are:
- 171kg wet
- carbon frame (weighing only 6.8kg)
- carbon wheels
- Ohlins suspension
- Brembo GP4 calipers
- electronic everything
- limited production run of 750 units
Available as of September 2017.
Full details on (& photos courtesy of) the BMW Blog.