The Blue Lug Bumpy Crank Cap Set is a small but eye-catching detail designed to add a bit of personality to your bike. Created by Blue Lug, these caps replace standard crank bolts and give your drivetrain a subtle custom touch.
Made from lightweight aluminum, the caps feature a distinctive bumpy design that stands out without being over the top. They install easily using a 10mm hex key, making them a quick upgrade for most cranksets.
It’s a simple component, but like many thoughtful bike details, it helps bring a build together. Perfect for riders who appreciate the little touches that make a bike feel unique.
