Get a net, £5 from Infinity or wherever, and easily holds a helmet on the back, even at silly speeds. Handy for putting pretty much anything on the back, i regularly carry customer's PCs and laptops (not on the "silly speed" journeys though

) The bacon roll i get on the way to work goes under it too. Stashes easily under the seat when your not useing it. have to agree with Baph, best £5 i've ever spent. Except possibly one of the (many) £5's that went towards buying the sv in the first place