Brass Downtube Shifter Boss Cover

Introducing the Blue Lug Brass Downtube Boss Covers! If you are running a 1x drivetrain or single speed, you'll likely have some unused downtube bosses that need covering. 

We love anything brass. Like a well-used Leica rangefinder, there is something undeniably comforting and warm about aged brass and a bike that wears patina with pride.

Sold individually. Fixing bolt included.

Match these with our other Brass Bits from Blue Lug to complete the package.