R&G manufacture and market individual bespoke designs for over 200 models of motorcycle. Unlike most competitors they use de-embrittled high-tensile steel bolts which are designed to bend on impact rather than to shear or snap. In addition they add compression sleeves inside the bobbins which are designed to allow the retaining bolts to be torqued up and not to work loose.R&G Aero Bobbins are a stylish aerodynamic teardrop shaped bobbin improving on the original good looks of the highly successful and popular standard round bobbins. Fitted with a removable end cap which hides the bobbins fittings this sleek new design looks superb and is a winner on road and track! This item is in the category "Vehicle Parts & Accessories\Motorcycle Parts\Other Motorcycle Parts". The seller is "motorcyclesupplies" and is located in this country: GB. This item can be shipped worldwide.