The Over/Under Bicycle Headset Cap

We will reach out via email once we receive your order to discuss your custom requirements! Or, you can leave your info in the “Special Instructions” field at checkout.

We've had a lot of people order our Your Message Here top cap that wanted to get a little more specific about how they would like to see their words laid out. So we invented the Over/Under. We also offer matching Over/Under Bar End Plugs. Genius I tell ya. While you are at it, check out our Ikonic and Say It Loud customizable headset cap options.

Make your bike one-of-a-kind with a custom headset cap:

• Available in 14 vibrant anodized colors
• Permanent laser-etching
• Crisp, grayish-white text/graphics
• Crafted from lightweight yet strong 6061 aluminum
• Fits 1 1/8" steerer tubes. Measures 1 1/4" (32mm) wide
• Compatible with most mountain, road, and BMX bikes
• Easy installation with a 5mm hex wrench
• Add a bolt to complete your custom headset cap design (sold separately)
• Fast production & shipping from Ohio
• A great gift for any cyclist!