Gear indicator, 857265
Aprilia genuine gear position sensor, part number 857265, item 47 in the diagram.
This is a crucial part for telling the ECU what gear the bike is in which is then displayed on the dashboard to let you know which gear you're in. There's nothing worse than changing gear the wrong way which can sometimes lead to unnecessary wear and tear to your motorcycle.
We have many other genuine and aftermarket Aprilia parts in stock so please feel free to have a browse and if you can't find exactly what you're looking for, send us an email and we'll be more than happy to help you find it.