This is a CNC machined billet aluminium Reservoir Cap for the Virago 535 brake master cylinder. It is precision engineered, and not to be confused with the many caps on the market which are just cast ones that have been polished up and have a design printed on the top. The 'Virago' is engraved into the top, and the finish is as it comes off the machine, enabling you to then have it polished or anodised to taste. Also comes complete with two stainless screws to replace the originals. Please email any questions to roy@billetbikebits.com