Revolutionary new tough, high-impact composite material made from Glass Fibered Nylon. Simply attach the crash bobbins to the al mounting points on the bike. Designed with aesthetics in mind and priced to be competitive with the existing products on the market. You won't have to modify your bike in any way. The crash bobbins are made from high performance engineering polymer. The mounting stems are CNC machined from aircraft quality aluminium. Powder coated black for longevity. Replacement stainless steel shaft secures the assembly in position. It may protect your motorcycle when it is tilted. We're happy to supply individual replacement parts. Features: Condition: Aftermarket Color: Matte black Material: Glass Fibered Nylon and aluminum Package Include: One Set crash bobbins, Contains Fitting Instructions Fitment: for Aprilia Tuono V4 Factory 2021+ for Aprilia Tuono V4 2021+ for Aprilia Tuono V4 1100 RR 2015-2020 for Aprilia Tuono V4 1100 Factory 2015-2020 for Aprilia Tuono V4 2011-2014