Hammerhead KAROO GPS BIKE COMPUTER

Enjoy every ride more than the last with Karoo: Navigate effortlessly with clear, easy-to-read maps and precise GPS (no Wi-Fi required). Enjoy a customizable display that keeps all your stats visible, no matter where you ride.

• Hammerhead Karoo Bike Computer
• 31.8mm Hammerhead Mounting System
• USB-C to USB-C Charging Cable
• Quarter-Turn Adapter
• Safety Lanyard
• Quick Start Guide
• All neatly arranged in zero-waste, fully recyclable packaging

Product Features

SOFTWARE

Optimize Your Ride With Data Made Beautiful

We translate in-ride data into beautiful visualizations for real-time optimization.

See The Road Ahead With Best-In-Class Navigation

Cycling-specific navigation designed to help you never miss a turn. But with instant and automatic rerouting, we've got you covered if you do.

See What Matters With Fully Customizable UI

Choose the data you want to see and how you want to see it. Profile-based settings make switching between riding styles and surface preferences easier and more powerful than ever.

Access It All With Ease On Our Hammerhead Dashboard

Effortlessly access and manage all your data to review ride performance, create and organize routes, assess upcoming workouts, adjust your training zones, and more with the Hammerhead Dashboard.

Hit Your Goals With Customizable Training Plans and Robust Workout Player

It's easier than ever to follow your training plan and hit your goals with intuitive support for structured workouts, including automatic syncing from TrainingPeaks and TrainerRoad.

Conquer The Cols With CLIMBER

CLIMBER auto-detects upcoming climbs — even when you're not on pre-planned routes — and provides rich gradient insights so you can strategically pace your ascent.

Forge Your Own Path With Route Building and Points of Interest

Easily build your own route on your preferred surface with the Hammerhead Dashboard. Add custom points of interest and download it for use on other devices.

Know Your Range

Karoo offers comprehensive battery alerts for all your connected components, with full ANT+ and Bluetooth support, including E-Bikes.

Keep Your Eyes On The Road With Beeper Notifications

Beeper alerts notify you of turns, approaching traffic, training milestones, low battery, and smartphone notifications.

Keep On The Cutting Edge With Frequent Software Updates

We provide the most agile software on the market, with constant improvements. New features and enhancements keep your riding experience on the cutting edge.

Upload and Sync Effortlessly with Our Companion App

Our App for Android and iOS give you the flexibility to upload and sync routes and workouts, instantly navigate to pins, and easily manage your Karoo, no Wi-Fi required.

AXS It All

Access the full SRAM experience on Karoo with quick and easy single sign on, automatic sensor pairing, advanced battery management, and the most intuitive controller programming on the market.

HARDWARE

Take Full Control With A High-Res Touchscreen and Responsive Buttons

Our stunning smartphone-quality Corning Gorilla Glass touchscreen lets you take control with a swipe of your finger, while ignoring rain droplets and mud. Prefer the push (or just wearing gloves)? Fully control Karoo with responsive physical buttons.

Ignore The Weather Report With Outdoor-Proofed Design

If you can handle it, the Karoo can too: with a water, dust, and mud resistant design.

Save Time And Space With Our Simplified Mounting System

Make your setup as strong, secure, and adaptable as you are with the Hammerhead Mounting System.

Minimize Drag With A Low-Profile Mount

We know drag is a drag, so we reimagined the standard head unit mount to make it more aerodynamic and adjustable — while maintaining strength with a large contact surface area.