Aprilia RS660 Diamond Race Products Fuel Cap Yamaha-R3-2020 Remapping the ECU or Fuel

Remapping the ECU or Fuel Control Module is recommended

3/4 kit STD mounting: Stainless STEEL BOX + GRID-O silencer

000 rpm and more than 9 Nm at 7

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

Race (Reverse) shift only

Aprilia RS660 Diamond Race Products Fuel Cap Yamaha-R3-2020 Remapping the ECU or FuelDiamond 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