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- USA
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
hammerhead karoo gps-fahrradcomputer Karoo GPS Bike ComputerBike Computer Hammerhead Karoo GPS, black The Hammerhead Karoo bike computer is a milestone in innovation, design, and performance. The impressive screen, high quality materials, and long battery life make Karoo a bike computer without compromise. Thanks to the thoughtful hardware and software design, Karoo is easy to use under all conditions, allowing you to focus on the roadand your rideinstead of your devices. Karoo helps you reach your training
Bike Computer Hammerhead Karoo GPS, black
The Hammerhead Karoo bike computer is a milestone in innovation, design, and performance. The impressive screen, high-quality materials, and long battery life make Karoo a bike computer without compromise. Thanks to the thoughtful hardware and software design, Karoo is easy to use under all conditions, allowing you to focus on the road—and your ride—instead of your devices.
Karoo helps you reach your training goals, explore new routes, and enjoy every ride—with comprehensive structured training support, premium navigation, and a companion app and dashboard that let you manage your Karoo without removing it from the handlebar. The icing on the cake is the unparalleled operation of connected bike components, from SRAM AXS products and e-bikes to ANT+ lighting.
Features:
- Karoo features a smartphone-quality screen with the best display for color visualizations and intuitive configurations of your ride data and maps
- With its responsive touchscreen and easy-to-use hardware buttons, you can operate Karoo exactly as you prefer—regardless of conditions
- Spend less time waiting and more time riding—thanks to 64 GB storage, 4 GB RAM, and extended battery life that allows for more maps, faster map rendering, and longer operation time
- Multi-band GNSS technology ensures maximum accuracy on every route, whether in busy cities, narrow single trails, forested paths, or anywhere in between
- Choose your preferred route type (road, MTB, gravel) and discover new routes with premium maps and navigation, including free worldwide maps, instant route synchronization for connected accounts, and automatic climb detection, with or without a route
- Unmatched connectivity with SRAM AXS products allows easier customization, better overview of components, and simple pairing with your drivetrain, power meters, tire pressure sensors, and more. Premium support for ANT+ radar and lighting makes it easier than ever to ride safely in every situation
- Easily pair Karoo with an e-bike and access LEV e-bike data fields such as motor assistance, estimated range, e-bike motor power, and e-bike battery status
- Regular software updates equip Karoo with new features and improvements, ensuring it remains at the forefront of the cycling ecosystem and making every ride better than the last.
General Features:
- Mount Compatibility: GPS Mount, Overclamp Butler, Short Butler
- Water Resistance: IP67
- Battery: 2600mAh (Li Ion)
- Touchscreen
- Display Size: 3.2"
- Resolution (pixels): 480x800
- Color display / Number of colors: 262k colors
- Processor: Quad Core 2.0 GHz
- Typical Battery Life: +15 hours
- Connectivity: ANT+, Bluetooth
- Charging Time: 30% in 30 minutes, 100% 2.5 hours NAVIGATION:
- Map navigation
- Track navigation
- Turn-by-turn instructions
- back to the starting point, same route back SENSORS:
- GPS
- GLONASS
- GALILEO
- QZSS
- BEIDOU
- Barometric altimeter
- Ambient light sensor
Manufacturer item number: 00.3018.396.001
EAN: 0710845908262
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1214 reviews
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Product Reviews
★★★★★ 5
Great
Size: Medium, Number of Items: 1
I need something that was soft for my three year old and this ball is super great, it not only is the right size but it also fits in his mouth just right. Although he is a super aggressive chewer, the ball toy hasn't been totally destroyed yet and it is easy on his gums. The ball is so durable that got two of these toys just for fun.
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Reviewed in the United States on May 10, 2026
★★★★★ 5
The best!
UPDATE: 08/05/2025 - This is still one of my dog's 2 fav training/play toys. A couple of notes:
1. This is not a chew toy. If your pup is chewing up the rope, that's on you. That being said, you can get 100' of the poly cord rope at Home Depot for like $4.98. You can make nearly 100 ropes out of 100'. How hard is it to replace the rope?????
2. My pup is a now 15 month old Malinois. His original balls, purchase in September 2024 are still in everyday, multiple times per day, play. I did get careless and leave one where he got it and chew the rope. Easily replaced. Nothing to fret over. Yes, that was on me!
3.The foam ball is virtually indestructible! Replace the rope!
4. I noticed the price for the yellow large went from $12 each to $24. THIS will cause me to go elsewhere if they doubled in price. I LOVE these balls but not that much. I noticed they have a new yellow ball that has a strap vs. a rope. I might try that if I need one, but I have 6 of these balls, 2 never used yet, 2 that are virtually new looking, and 2 that have been in play since september 2024. I don't think I'll be buying more any time soon, but if I do need more, I hope they haven't gone up to $24 each.
One of my top, go-to training tools. Quality is great other than the shrink wrap around the string joint. It's junk but not essential.
Great tug and fetch toy. Essential to teaching a good "out" command (2 are recommended for this).
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Reviewed in the United States on January 11, 2025
★★★★★ 5
Best dog ball
This is our go to dog toy for our German shepherd. its great for training in sports as well as outings at the beach, considering it floats! Never had him destroy one, so its extremely durable. I like that its a bright color so its easier to locate when i accidently let go of the rope too late and end up whipping it 20 ft into the woods. Easy to clean, all around just a great toy. Also love the large size as having a dog accidently lodge a ball into its throat is a real fear of mine, I do not have to worry about that with this toy. I should also mention the rope is a must, as touching a slobbery ball isn't the greatest feeling in the world and it puts your hands out of harms way. I will forever order these.
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Reviewed in the United States on September 7, 2025
★★★★★ 4
Great ball, bad rope
Size: Medium, Number of Items: 1, Size: Medium, Number of Items: 1
My dog and I love the starmark ball on a rope tug toys. While this is one of the best tug toys we have found, I am continually disappointed with the quality of the rope. The plastic sleeve comes off the first day, and after that the stitching begins to weaken until the rope ends come apart and the rope slides out of the ball. Is there a way to improve this design so that this toy lasts longer? My dog is not left alone with the toy, it is only used as an interactive tug toy as a training reward.
I am updating my review now several months later. I reinforced the rope with a paracord braid and the toy now lasts a very long time. My dog and I play with this toy everyday on our morning hike. He is a large German Shepherd with high ball drive. He carries this ball in his mouth several miles on our morning hike. We play fetch in the fields near our home and in the lake beyond the fields with this toy every day. This toy is his reward in obedience training and we play a lot of tug with it every day. Reinforcing the handle has made a huge difference as the toy lasts and lasts now with the improved rope. Great ball, we will always have a collection of them at our house!
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Reviewed in the United States on September 19, 2020
★★★★★ 5
Great for training and play!
Size: Medium, Number of Items: 1
My German shepherd love this toy! Great to take on walks with you as light weight and can fit in your pocket. Stands up to the toughest of play. Great as reward toy for training in place of treats! We always have one on hand at home or out and about!
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Reviewed in the United States on March 18, 2026