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The Cobalt line combines proven geometry and dialed components giving you the best start out of the gate during the first days racing. The Cobalt Expert steps up to a 19.5″ toptube, a longer 50mm reach Cobalt stem, a slim Radio Pivotal seat and wider 1 3/8″ Tioga Power Block tyres
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BMX BIKE SIZE GUIDE
BMX bikes are measured in two ways, the size of the wheel (20” is the standard BMX Wheel size) and the length of the frame which is gauged by the top tube measurement.
Below is a guide to what size you should be looking for. note there is some overlap in sizes as personal preference also comes into the equation.
NEED SOME HELP CHOOSING A BMX BIKE?
we have compiled a complete bmx buyers guide to help you through the process!
Here at sourcebmx we are all riders so we can offer advice that only 100% rider-owned bmx shops can - just ask