Take your cycling to the next level and step up to measured power with the Elite. Featuring the same power management as models three times as expensive, the Elite gives you the essentials so you can stop estimating and start measuring. 11spd compatible Wireless 2.4 GHz transmission with ANTSport 2009 CPU's will work with current and older hubs but 2009 hubs will not work with older CPU's 12mm alloy axle with alloy hub shell Must purchase skewer and CPU or any compatible A
)
