Hammerhead Karoo 2

Hammerhead Karoo 2 mounted on a Cannondale Topstone gravel bike

Cycling head units, or bike computers if you’d prefer, are an odd piece of technology in some ways. They are a product that regularly takes two steps forward and one step back. Every year brings new features and advancements and yet they continue to be a pale shadow of their close relative the smartphone. It’s […]

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