Free app for Hammerhead Karoo

Controls & cut-offs, at a glance.

The two-column layout was designed for exactly this: controls on the left, closing times on the right, underline the one that's tight.

No more soggy brevet-card arithmetic at 3 a.m. — the whole ride's timetable is one swipe from your data screens.

Two-column brevet card: controls on the left, closing times on the right, on a navy theme

Make one in 30 seconds

  1. 1

    Make the card on your phone. Type it in sixteen high-contrast colours, or upload and crop any photo.

  2. 2

    Your Karoo grabs it. Cards come down over the air at every sync — change the plan the night before, roll out with the latest.

  3. 3

    It's a ride page. Flip to it like any data screen, or let auto-cycle rotate through your cards as you ride.

Questions

Can the Karoo show a brevet control card?
Yes — the two-column card layout was designed for exactly this: controls on the left, closing times on the right, underline the tight one.
What if the organiser changes a control?
Edit the card on your phone and your Karoo grabs the new version at the next sync — even the morning of the ride.