
Best selling Bike computer accessories from Sigma Sport
On this page you'll find a ranking of the best Sigma Sport products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.
1. Sigma Sport Duo Magnetless
The Sigma Sport Duo magnetless Cadence Sensor can be used with both Ant+ and Bluetooth to measure speed on the Sigma Sport Rox 4.0 or Rox 11.0 EVO bike computers. Completely without a magnet.

2. Sigma Sport Rox
The Sigma Sport Rox mount is a reliable and versatile solution for attaching Rox training computers to bicycles. This mount is specifically designed for the models Rox 2.0, 4.0, 7.0, 11.0, 11.1, 12.0, and Pure GPS, providing a secure and stable installation. Made from durable plastic, the mount ensures a long lifespan and resilience against the challenges of cycling. The black color seamlessly integrates into the bike's design, offering a discreet yet functional addition. Installation is straightforward and requires no special tools, making it easy for all cyclists to use. This mount is ideal for athletes who want to keep track of their performance while riding on the road or in the terrain.
- Compatible with multiple Rox models, including Rox 2.0, 4.0, 7.0, 11.0, 11.1, 12.0, and Pure GPS
- Made from durable plastic for increased resilience
- Easy installation with no additional tools required
- Simple black color for discreet integration on the bike.

3. Sigma Sport Butler Originals
Position your bike computer BC 12.0 or BC 14.0 centrally and aerodynamically in front of the handlebars using the Sigma Long Butler 2450 handlebar mount. This saves space in the cockpit and keeps your bike computer in view, even when you're sprinting with your nose on the handlebars. The 3D mounting foils allow for vertical alignment even with raised and/or angled handlebars. For models with a cable (BC 12.0/14.0 WR), an adapter plate with connection cable and a speed sensor are also included.
Details:
- Out-front mount for Sigma BC 12.0/14.0
- Central positioning of the bike computer in front of the handlebars
- Mounting on the left side of the stem
- Attaching and removing the bike computer with a twist motion
- Secured with joint clamps for stable hold
- 3D rubber foils for optimal alignment
- Includes adapter plate for wired bike computers
Material: Plastic.

4. Sigma Sport Sts
Enhance your riding experience with the Sigma STS - BC speedometer. Designed for cycling enthusiasts, this accessory is perfect for tracking your performance and optimizing your rides. Its advanced technology allows for precise speed measurement, giving you a comprehensive overview of your performance on the road.
This sensor stands out for its easy installation and compatibility with various bike computers. Thanks to its robust design, it withstands different weather conditions, ensuring long-lasting durability regardless of the terrain you ride on.
Here are some features that make the Sigma STS - BC speedometer indispensable for every cyclist:
- Precise speed measurement: Enjoy instant and accurate readings that enable you to effectively track your progress.
- Easy installation: You don't need to be a mechanical expert; installation is quick and tool-free.
- Sturdy construction: Weatherproof, this sensor is designed to withstand all cycling conditions.
- Compatibility: Works seamlessly with a wide range of Sigma bike computers.
- Lightweight design: It won't add extra weight to your bike, making it ideal for long distances.
By integrating the Sigma STS - BC speedometer into your gear, you commit to better performance and an enriched cycling experience. Whether you're a casual rider or an experienced athlete, this accessory will quickly become an essential tool for your two-wheeled adventures.

5. Sigma Sport Butler GPS
The Sigma Sport Butler GPS handlebar mount allows for space-saving installation of your Sigma Rox 11.1 EVO on the handlebars. This way, you can always keep an eye on the next route section and all training data while keeping your cockpit tidy.

6. Sigma Sport 2045
The Sigma STS 2450 BC 12.0 WL, 12.0 WL CAD bike handlebar mount is the perfect accessory for all cyclists striving for performance and precision. Manufactured by the renowned brand Sigma, this handlebar mount guarantees an optimal cycling experience. Thanks to its robust and durable construction, it offers excellent stability while riding. It features a secure mounting system that firmly holds your Sigma bike computer in place, ensuring stability throughout your ride. This handlebar mount is compatible with the Sigma STS 2450 BC 12.0 WL and 12.0 WL CAD computer models, providing perfect integration with your existing computer. This allows you to easily display your cycling data such as speed, distance traveled, and elapsed time, enabling precise performance analysis. In addition to its functionality, this handlebar mount is also visually appealing, adding an elegant touch to your bike. The careful craftsmanship and simple design fit perfectly with all types of bicycles, whether road bike, mountain bike, or city bike. Whether you are a casual rider or a performance-oriented athlete, the Sigma STS 2450 BC 12.0 WL, 12.0 WL CAD bike handlebar mount is the perfect accessory to enhance your cycling experience. Enjoy easy operation, unmatched precision, and an attractive design with this high-quality handlebar mount.

7. Sigma Sport Support Emetteur ATS/STS 00408
The wireless bike computer holder ATS Sigma BC812-1212-1412-1612 is an essential accessory for all cycling enthusiasts. Designed by the renowned brand Sigma, this holder combines functionality and design to provide an optimal experience during your bike rides.
Intelligently integrated, this holder guarantees a secure and stable attachment for your wireless computer. Its design is crafted to fit most bike handlebars, allowing for quick and effective installation.
Here are some notable features of this product:
- Robust construction: Made from high-quality materials, this holder withstands weather conditions, making it ideal for outdoor use.
- Compatibility: This holder is specifically designed for Sigma models, particularly the BC812, 1212, 1412, and 1612 series, ensuring a perfect fit.
- Easy installation: No tools are required to mount this holder – you can attach and detach it in seconds as needed.
- Ergonomic design: With its sleek design, this holder does not detract from the aesthetics of your bike while remaining functional.
Whether you are a casual rider or a professional, this holder is an excellent addition to your gear. It allows you to keep your computer in view, making it easier to check essential data during your ride. With the ATS Sigma wireless bike computer holder, you can focus on your performance and goals without worrying about securing your equipment.

8. Sigma Sport Cadence magnet
The Sigma Sport cadence magnet is an essential accessory for bike computers that allows for precise measurement of cadence. This product is specifically designed for use with various Sigma BC STS speedometers and offers easy installation as well as reliable performance. The magnet is lightweight and compact, making it ideal for use on bicycles. It ensures that cyclists can accurately monitor their cadence, which is crucial for optimizing training performance. The cadence magnet is a practical and functional accessory that enhances training efficiency and improves cycling performance.
- Compatible with Sigma BC 14.16, 16.16, and 23.16 STS speedometers
- Enables precise cadence measurement
- Lightweight and compact design for easy mounting.

9. Sigma Sport Butler Toplines
The Sigma Butler Overclamp 2450 - BC 12 / BC 14 bicycle handlebar holder is an essential accessory for cycling enthusiasts. It is designed to provide a secure and stable attachment, allowing you to keep your gear within reach during your bike rides.
With a thoughtful design, it easily adapts to most handlebars and ensures quick and hassle-free installation. The high-quality clamping mechanism guarantees a firm hold, minimizing the risk of your devices falling, whether it's a GPS, a lamp, or a smartphone.
This holder is also characterized by its lightweight design, which helps to avoid adding extra weight to your bike while still being robust. The design is crafted to withstand various weather conditions, making this product reliable for your adventures on all types of terrain.
Using the Sigma Butler Overclamp 2450 handlebar holder gives you easier access to your navigation and communication devices, allowing you to focus on your performance and safety. A carefully designed profile complements its functional attributes, making this holder a smart choice for demanding cyclists.
Easy Installation: Quickly attaches to most handlebars.
Secure Attachment: Prevents your devices from falling thanks to a reliable clamping mechanism.
Lightweight Design: Keeps your bike from being overloaded, ideal for long rides.
Durability: Withstands weather conditions and varying road conditions.
Experience your rides with confidence and comfort thanks to the Sigma Butler Overclamp 2450 - BC 12 / BC 14 bicycle handlebar holder, an accessory that combines functionality and aesthetics for all cycling enthusiasts.

10. Sigma Sport 2032
The handlebar mount for the wireless cyclocomputer Sigma CR2032 BC 5.0/8.0/10.0 is an essential accessory for cycling enthusiasts looking to enhance their riding experience. Specifically designed to fit Sigma wireless cyclocomputer models, this mount ensures a secure and convenient attachment to your bike's handlebars.
Developed by Sigma, a brand known for the quality and innovation of its sports equipment, this mount stands out for its sturdiness and ease of installation. Here are some features that make it an ideal choice for cyclists:
- Compatibility: Suitable for Sigma CR2032 BC 5.0, BC 8.0, and BC 10.0 cyclocomputers, allowing for easy integration of your performance measurement device.
- Easy installation: The mount's intuitive design allows for a quick and tool-free attachment, saving you time in your preparations before heading out on your adventure.
- Increased security: Thanks to its thoughtful design, the mount ensures that your cyclocomputer stays in place, even on rough terrain, allowing you to focus on your ride without worries.
- Durability: Made with high-quality materials, this mount withstands the elements and challenging conditions you may encounter during your bike rides.
This handlebar mount is not only functional but also aesthetically pleasing, seamlessly blending with your bike's look while adding a touch of practicality. With this accessory, you can optimally track your performance in real time, which is essential for cyclists looking to improve their technique and results.
In summary, the handlebar mount for the wireless cyclocomputer Sigma CR2032 BC 5.0/8.0/10.0 is a smart choice for cyclists who want to combine comfort, safety, and performance on their rides. Don’t let poor positioning of your device hinder your passion for cycling; choose this Sigma mount and ride with peace of mind.
