SIGMA Bicycle Computer - PURE 1 ATS, Analogue Wireless size-5000-ml Adjustable bottom velcro strap with

Adjustable bottom velcro strap with snap buckle

Hardshell construction lends a more durable and stable helmet that reliably shields children's heads from impact forces

The best choice for those who like to keep things simple

Outer pocket with hook and loop

SIGMA Bicycle Computer - PURE 1 ATS, Analogue Wireless size-5000-ml Adjustable bottom velcro strap withOVERVIEW Sigma Pure 1 ATS wireless bicycle computer is perfect for cyclists who are looking to track just the essential parameters. Pure 1 ATS shows speed, distance and trip time in a simple, yet easy to read display. With click of a button, bikers can see total distance and total ride time. NO FRILLS DESIGN: Pure 1 uses a simple design that shows three essential cycling functions in very large, easy to read lettering. Display is 29 mm x 45 mm. SINGLE