two-piece bonded upper inherited from our top selling silhouette

It can be "flipped" up or down depending on the size of your computer and cable clearance

You want this bottom bracket

Over 10 years of aero product development with a focus on real-world performance has led us to tire development

Purist technology shields the inside of the bottle from any bad taste

HAMMERHEAD Karoo 2 Custom Color Kit - Blue Ultegra two-piece bonded upper inherited fromThe Karoo 2 Custom Color Kit allows you to change the color of your computer to be an extension of your bike or kit. Or, pick an entirely new color to stand out in the crowd! The kit contains everything needed to make installation quick and easy.