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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
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Description
Karoo B1The Hammerhead Karoo cycling computer represents the pinnacle of innovation, design, and performance. Featuring comprehensive structured workout support, industry best navigation, and a Companion App and Dashboard that let you manage your Karoo without removing it from the handlebars; Control compatible connected components, from SRAM AXS products to E Bikes to ANT+ lights Smartphone like screen with industry leading display for colorful
- The Hammerhead Karoo cycling computer represents the pinnacle of innovation, design, and performance. Featuring comprehensive structured workout support, industry best navigation, and a Companion App and Dashboard that let you manage your Karoo without removing it from the handlebars;
- Control compatible connected components, from SRAM AXS products to E-Bikes to ANT+ lights
- Smartphone-like screen with industry-leading display for colorful visualizations and intuitive configurations
- Multi-band GNSS technology gives pin-point accuracy on any path
- Surface-specific routing type (road, MTB, gravel)with best-in-class maps and navigation, instant route syncing from connected accounts, and automatic climb detection
- Unparalleled connectivity with SRAM AXS products allows for easier customization, better equipment awareness, and simple pairing
- SRAM Model ID: BC-KAROO-B1
Attributes
| Battery Type | USB rechargeable |
| Computer Type | GPS |
| Connectivity | ANT+, BT |
| Customizable Screen | Yes |
| GPS | Yes |
| Primary Color | Black |
| Solar Charging | No |
| Touchscreen | Yes |
| Version | Computer Only |
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
4.6 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Very nice
Size: Large, Color: (100) White / White / Pitch Gray
I just received these for my son. They are very nice and look sturdy, but he hasn't worn them yet, so I cannot speak to how well they hold up in the wash or when worn. They appear to be the right size and look stretchy, but not the kind of stretchy that feels super tight on the foot (which I don't like). If they wear unusually well or poorly, I will come back and edit this.
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Reviewed in the United States on December 26, 2025
★★★★★ 5
MY FAVORITE SOCKS
Size: Large, Color: (001) Black / Black / Pitch Gray
I bought these originally at my local UA store and had to buy more. They are my favorite daily wear.
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Reviewed in the United States on February 25, 2026
★★★★★ 4
A sock with real support and thickness!
Size: Large, Color: (001) Black / Black / Pitch Gray
I’m pretty happy with these. It seems like sock manufacturing changed 10-15 years ago, and it’s become hard to find pairs that are actually thick and durable. I bought these for an event where I knew I’d be on my feet all day, and they did not disappoint.
They provided excellent support throughout the day, even while wearing shoes that typically make my feet ache after just a couple of hours. Glad to finally find a pair that feels well-made.
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Reviewed in the United States on April 10, 2026
★★★★★ 5
Great socks
Size: Large, Color: (001) Black / Black / Pitch Gray
Love the quality of this great product very comfortable and fits really good
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Reviewed in the United States on July 31, 2025
★★★★★ 5
Happy husband
Size: Large, Color: (001) Black / Black / Pitch Gray
Husband loved the socks.
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Reviewed in the United States on May 25, 2026