Sigma Sport Pure 1 ATS Wireless Bike Computer

Reference number: 240177

The PURE 1 ATS is a wireless bicycle computer. In one easy to read display, it answers the three most important cycling questions: How fast? How far? How long? And it does so in a very compact and attractive design.

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  • Wireless data transmission between sensor and computer
  • Sleek design.
  • Single button operation.
  • Flat handlebar mount: The new flat handlebar mount was designed specifically to match the thin profile of the PURE 1 computer. The mount sits flush on the handlebar or stem, making the computer look like it is part of the bike itself.
  • Click-magnet with ratchet fastener: The PURE 1 introduces a new single piece spoke magnet that fits all common size spoke sizes and easily attaches without tools.
  • Versatile mounting: Choose from either cable ties or o-rings to mount the PURE 1 to your bike.
  • Extra-long cable ties:  Also included in the package contents: extra-long, 200 mm cable ties. These are perfect for installing the PURE 1 on thick suspension forks.
  • User-friendly battery compartment cover: User changeable batteries is typical for SIGMA computers. The battery door opens with a simply twist of a coin. The battery inserts into the battery door itself, ensuring that it is always positioned correctly.
  • Simple wheel size setting with Tire Selection: In order to have accurate speed and distance, you have to tell the PURE 1 what size tires you have on your bike. The new TIRE SELECTION makes this easy. Simply select your tire size from the list of the most common sizes. For 100% accuracy, or if you can't find your tire size, you can still measure the circumference of your tire and manually enter this wheelsize.
  • Battery: CR2032 Lithium Battery (included in delivery)
  • Color: White

Total values

  • Total distance
  • Total ride time

Bike functions

  • Current speed
  • Trip distance
  • Trip time


  • Auto wake
  • Automatic start/stop
  • Tool-free mounting
  • UFSB 2016- compatible
  • Watertight

Technical data
  • 01-22-00 Drag Zone Hipodruma
  • 01-23-00 Drag Zone Center
  • 01-26-00 Drag Zone Sandanski
  • 01-27-00 Drag Zone Liulin
  • 01-29-00 Drag Zone Varna
  • 01-30-00 Drag Zone Bourgas
  • 01-32-00 Drag Zone Plovdiv
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