SRAM Hammerhead Karoo Cycle Computer

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  • Smartphone-like screen with industry-leading display
  • Multi-band GNSS technology gives pin-point accuracy
  • Best-in-class maps & navigation
Stock Status:
In stock for immediate despatch

Experience cycling like never before with the SRAM Hammerhead Karoo Cycle Computer. This advanced device features a brilliant display, robust battery life, and premium construction, setting new standards in cycling technology.

Key Features and Benefits:

  • Brilliant smartphone-like display: Enjoy vibrant visualisations and intuitive ride data management, enhancing both navigation and engagement during your ride.
  • Responsive control system: Operate your device effortlessly in any weather with a touch screen and hardware buttons, ensuring reliable functionality at all times.
  • Expanded memory and quick processing: With 64GB of memory and 4GB of RAM, access more maps quickly and enjoy extended battery life for prolonged adventures.
  • Multi-band GNSS technology: Achieve precise location accuracy everywhere you cycle, from urban sprawls to secluded trails.
  • Advanced routing capabilities: Choose from road, MTB, or gravel, and discover new paths with superb navigation tools, including automatic climb detection.
  • Seamless SRAM AXS integration: Customise and control your bike's components for an optimised riding experience, from power metres to tire pressure sensors.
  • E-Bike compatibility: Connect seamlessly with your E-Bike to monitor assist levels and battery details, making every electric ride smoother.
  • Continuous software updates: Stay ahead with regular updates that enhance functionality and introduce cutting-edge features to your cycling experience.
  • ANT+ radar and lights support: Enhance safety with superior connectivity options that keep you visible and informed in all riding conditions.

Redefine your cycling sessions with the Karoo Cycle Computer, designed to perfect your performance on any terrain. With unparalleled connectivity and navigation, you'll always be in control and on track.

Step up your cycling game today with the SRAM Hammerhead Karoo Cycle Computer. Its advanced technology and robust features are engineered to support your ride, making every journey smoother and more enjoyable.


  • Karoo features a smartphone-like screen with industry-leading display for colourful visualisations and intuitive configurations of your ride data and maps
  • Control Karoo your way — no matter the conditions — with a responsive touch screen and easy-to-use hardware buttons
  • Spend less time waiting and more time riding thanks to 64GB of memory, 4GB of RAM, and extended battery life providing more maps, faster map rendering, and longer uptime
  • Multi-band GNSS technology gives pin-point accuracy on any path, whether in crowded cities, tight singletrack, tree covered trails, or anywhere in between
  • Choose your preferred surface-specific routing type (road, MTB, gravel) and explore new paths with our best-in-class maps and navigation, including free global maps, instant route syncing from connected accounts, and automatic climb detection with — or without — a route
  • Unparalleled connectivity with SRAM AXS products allows for easier customisation, better equipment awareness, and simple pairing with your groupsets, power meters, tire pressure sensors, and more. Karoo’s best-in-class support for ANT+ radars and lights make it easier than ever to be safe on the road in any riding condition
  • Easily pair Karoo to an E-Bike and access LEV E-Bike data fields such as motor assist level, estimated range, E-Bike motor output, and E-Bike battery level
  • Regular software updates introduce new features and improvements to Karoo, keeping it at the forefront of the cycling ecosystem to make every ride better than the last


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Our Payment Options

Maestro Mastercard Visa PayPal V12 Retail Finance

Online we currently accept payment from the methods listed above including a wide range of finance options. In store we also accept payment in the form of cash and gift vouchers.

Finance Options

In order to get the kit you want, when you need it, without ruining the family finances we offer a highly flexible range of finance options to help you get the best products on your bike now rather than at the end of the season when you've saved up the cash to make the purchase. There are even interest free options which effectively spread the cost without costing you any extra.

D.T.(Automotives) Limited T/A Tweeks Cycles is authorised and regulated by the Financial Conduct Authority and is the broker and not the lender. Our FCA registration number is 689896. D.T.(Automotives) Limited offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance and Klarna. Credit is provided subject to affordability, age and status. Minimum spend applies. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority.

Delivery & Returns

UK Mainland Delivery Prices

Delivery Type Cost Estimated Delivery Time
Standard Delivery for orders under £49.99 from £1.33 2-3 working days from day of despatch(Excludes weekends and Bank Holidays)
Standard Delivery for orders over £49.99 Free
Express Delivery from £1.68 1-2 working days from day of despatch(Excludes weekends and Bank Holidays)
Special Delivery from £12.54 For any next working day delivery order before 4pm Monday to Thursday.
For any weekend delivery order before 4pm Friday
Click & Collect from £7.62 Collect your parcel from a local post office. 2-3 working days from day of despatch(Excludes weekends and Bank Holidays)

For international shipping please visit our delivery page.

For information about returning an item please visit our returns page.