Sigma BC7.16 ATS Wireless Bicycle Computer

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This top-quality, high-visibility  wireless unit is great for drop or flat-bar bikes. The setup instruction Bible is ruthlessly efficient in typically Teutonic style so figuring it out is easy. The rock-solid sticky back mount will work with standard bars and flat bars if squashed, but won’t work with stems or top tubes.

The sensor fixes with a rubber band or zip ties, the clip-on magnet is super-tenacious, and everything has a really good-quality feel. Current speed and clock are clearly displayed so you won’t miss your tea. An easy to press bottom button scrolls the secondary menu of speed, double decimal-point distance and timer. Decent-sized digits and title bar keep you on track even when your blood sugar’s low.

The complete package includes a speed transmitter with ATS wireless technology, which means you won't have to fiddle with running a cable down your fork and making it look messy. 

The newly developed, wireless, analog, coded SIGMA SPORT transmission for the BC 7.16 ATS. The wireless transmitter on the fork permanently transmits the signal from the magnets to the integrated receiver in the computer after each wheel rotation. Thanks to the coding of the signals, transmission occurs without disturbance. The maximum gap between the transmitter and the receiver should not exceed 70 centimeters.




Maximum display, minimum size
The new sleek, vertically orientated computers will look great on your stem or handlebar. We’ve maximized the display size and slimmed down the computer housing to show the largest, easiest to read numbers and letters possible.
Size: H50mm x W38.5mm x D10.2mm

ATS - Analog Transmission System
Newly developed ATS, analog encoded single-channel wireless transmission system sits on the fork and securely transmits the signal from the magnets to the receiver (computer head) after each wheel rotation. Unlike most computers in its class, the BC7.16 ATS will reject any other wireless signal, preventing “cross talk” when riding close to another cyclist.

Predefined tyre sizes
Setting the wheel size is extremely easy using the tire size. From 16 inches to 700C to 29 inches, the wheel size can be set easily using predefined tyre sizes. Of course, it is also possible to manually enter the wheel size in millimeters.

Relevant data
During a ride, the total values are hidden: Total Distance and Total ride time. This reduces the number of times that you have to press a button to find a function while riding. When you stop, total values reappear.

Total ride time
In addition to total distance, the total ride time (accumulation of all of your rides) can also be displayed on the screen.

This means there is "protection against permanent immersion". 

Tool-free mounting
The handlebar/stem bracket and the new ATS-transmitter can be easily mounted with O-rings or cable ties.

Bike functions


  • Actual Speed
  • Automatic start/stop
  • Average speed
  • Clock (12/24h)
  • Day trip
  • Ride Time / Training time
  • Total distance
  • Total Ride Time / Overall training time



We understand how important shipping is once you click "buy now", that's why we have the following policies

Australian Warehouse

All products are in stock and ready to ship from our Sydney warehouse (with the exception of preordered bikes, which have the dispatch date illustrated)

Next day dispatch

All orders received by 5 pm AEST will usually be dispatched the following business day. If an order is placed on the weekend or public holiday, please note dispatch will usually be the next working day. For tracked shipments, please allow 12 hours for tracking to begin.

Shipping of Parts, Accessories and Apparel

Economy Shipping

There is free delivery available on all small parcels Australia wide using tracked services of Australia Post or Fastway, no minimum order value required! Estimated delivery time is 4-9 business days. 

Express Shipping

We do also offer Express Shipping for a small additional fee on parts, accessories and apparel orders. Estimated delivery time on Express Shipping is 1 to 4 business days.

Shipping of Bikes

Shipping of bikes and other bulky goods is free to 85% of residences in Australia. However, some postcodes incur a surcharge starting from $29. 

Once shipped you will be issued a consignment number which can be used to track your parcel. We use Direct Freight Express for deliveries and you can track your delivery by calling 1300 347 397 or online at


This product comes with a 12 month Australia Wide Warranty. In the unlikely event that you require a warranty repair, we will collect your item, repair or replace it, then return it to you at no charge. It is a requirement of warranty that you keep the original packaging for transportation.

Learn more about our Warranty Policy.

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