I got a givi monokey v46 topbox, plate and fittings from a company in Italy. Got the lot for just over the price of a v46 box alone.from busters or m&p. Gonna get the Givi soft tailpac too. Both will give total of 93 litres of luggage space. That, together with bagster double tankbags should be morenenough for my trip to france in August