CNC’d XC BSO with ETT of 571 and BSA fitting… we’ve all scanned our way through the spec list of a new bike and read the letters, but do we actually know what any of them actually mean? Here’s your chance to test yourself…

CNC’d XC BSO with ETT of 571 and BSA fitting… we’ve all scanned our way through the spec list of a new bike and read the letters, but do we actually know what any of them actually mean? Here’s your chance to test yourself…