dorna

Venue estimated to bring in 750,000 visitors a year and generate £50 million for Welsh economy

No word on 2014 and beyond, though

WSB is up for sale and MotoGP owners Dorna have placed a bid to buy it

Dorna release details for premier class and replacement 125 series

Spanish organiser steps in with rescue package to support shrinking grid

Premier class grid set to drop to 15 riders from next year

WSBK promoters step in to crush rumours of production class in MotoGP