Aprilia RS660 Diamond Race Products Fuel Cap Yamaha-R3-2020 They are UV stable and

They are UV stable and they have 3 x K-K carbon kevlar reinforcement at the mounting point

The system is pressurised by a spring force keeping it stable under all working temperatures

allow the control of the functions of the motorcycle

trackday goers and road riders alike

Aprilia RS660 Diamond Race Products Fuel Cap Yamaha-R3-2020 They are UV stable andDiamond quick release racing fuel tank cap For Aprilia RS660 ('20+ models) Diamond quick release tank caps have been used and trusted by many of the worlds top teams for well over a decade. Precision milled from lightweight 7075 aluminium to the exact size of your bike's tank cap recess making for a perfect, flush fit. The beauty of the engineering is highlighted throughout by the flawless deep black hard anodising. Diamond's Posi Lock, spring loaded