You are looking at a Pro-tek CNC billet Brake or Clutch Reservoir Cap (Pro-tek Part No. RC-450) in gold anodizing that fits most Ducati, Laverda, Aprilia, Bimota, KTM, MV Agusta and Moto Guzzi motorcycles with circular reservoirs.
This reservoir cap is made from 6061 T-6 billet aluminum, is brand new still in original packaging, manufactured in the USA, and comes complete with manufacturer warranty.
This screw-on round cap is 1.50" with a depth of .40" and is engraved twice with the word Pro-tek.
The retail price for this cap is $25.00.
These are not cast aluminum machined later to look like billet (made in China). These are American made from solid billet aluminum, 100% CNC machined from a name you can trust - Pro-tek, a leader in the motorcycle industry for twenty years.
RC-450 Brake or Clutch Cap Application Chart
Replaces most Brembo Front Reservoir Caps
Most Ducati (748, 848, 916, 996, 998, 1098, 1198)
Most Moto Guzzi
Most MV Agusta
Fits many Yamaha models using Brembo Set-up