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Sigma Pure 1 Wireless Bike Computer

Sigma Pure 1 Wireless Bike Computer
  • Color: Black/White
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This item is only available through our retail locations. Please visit your nearest Trek Bicycle Store to purchase. Some items listed as "In Stock" may not be immediately available in our store. Please call for verification.


The Sigma Pure 1 is a purist amongst all bicycle computers. 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.

- Incredibly legible - the Pure 1 has a very large 29 x 45mm display that facilitates reading for everyone; especially those with less than perfect vision
- Switch between the trip view and the totals view with just one touch of the button
- This sleek design sets new standards when it comes to blending in with the bike

Part Numbers

Option UPC MPN
Black/White 750220031024 03102