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Amazon.com : Sigma Pure GPS, Bicycle Computer w/ Navigation | Speed, Distance, Altitude, Calorie Tracking, PC/MAC Interface, Button Lock, Backlight Display | IPX8 : Sports & Outdoors
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10 of the best cheap GPS cycling computers — space age riding data and satnav at sensible prices | road.cc
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Sigma Pure GPS, Bicycle Computer w/ Navigation | Speed, Distance, Altitude, Calorie Tracking, PC/MAC Interface, Button Lock, Backlight Display | IPX8 : Sports & Outdoors - Amazon.com
![Sigma Pure GPS, Bicycle Computer w/ Navigation | Speed, Distance, Altitude, Calorie Tracking, PC/MAC Interface, Button Lock, Backlight Display | IPX8 : Sports & Outdoors - Amazon.com Sigma Pure GPS, Bicycle Computer w/ Navigation | Speed, Distance, Altitude, Calorie Tracking, PC/MAC Interface, Button Lock, Backlight Display | IPX8 : Sports & Outdoors - Amazon.com](https://m.media-amazon.com/images/I/714z-wRzBwL._AC_SL1134_.jpg)
Sigma Pure GPS, Bicycle Computer w/ Navigation | Speed, Distance, Altitude, Calorie Tracking, PC/MAC Interface, Button Lock, Backlight Display | IPX8 : Sports & Outdoors - Amazon.com
![Amazon.com : Sigma Pure GPS, Bicycle Computer w/ Navigation | Speed, Distance, Altitude, Calorie Tracking, PC/MAC Interface, Button Lock, Backlight Display | IPX8 : Sports & Outdoors Amazon.com : Sigma Pure GPS, Bicycle Computer w/ Navigation | Speed, Distance, Altitude, Calorie Tracking, PC/MAC Interface, Button Lock, Backlight Display | IPX8 : Sports & Outdoors](https://m.media-amazon.com/images/I/71cSWmbVU3L._AC_SL1134_.jpg)
Amazon.com : Sigma Pure GPS, Bicycle Computer w/ Navigation | Speed, Distance, Altitude, Calorie Tracking, PC/MAC Interface, Button Lock, Backlight Display | IPX8 : Sports & Outdoors
![Sigma Pure GPS, Bicycle Computer w/ Navigation | Speed, Distance, Altitude, Calorie Tracking, PC/MAC Interface, Button Lock, Backlight Display | IPX8 : Sports & Outdoors - Amazon.com Sigma Pure GPS, Bicycle Computer w/ Navigation | Speed, Distance, Altitude, Calorie Tracking, PC/MAC Interface, Button Lock, Backlight Display | IPX8 : Sports & Outdoors - Amazon.com](https://m.media-amazon.com/images/I/71QmIhR2G+L._AC_SL1000_.jpg)