BMW's HP4: The rivals
It's a sublime motorcycle, but its not without challengers
Ben Cope
You can bet that what's on the HP4 today, will be on the superbikes of tomorrow.
Designed with one eye on homologation for Superbike and Superstock racing, it's up there with the best.
But if you want to get close to the HP4 in terms of spec, capability and gadget-factor, here are the other motorcycles that are vying for your hard-earned cash.
