Stages Cycling StageONE power meter

Stages Cycling makes the StageONE in 14 models to address road, mountain, track, cycle cross, downhill, and BMX

-Claimed accuracy is within +/-2 percent.

-weighs just 20g

-with no holes or structural changes required

-it transmits data via both ANT+ and Bluetooth Smart protocols (Garmin’s GPS units, Iphone 4s

-battery life is more than 200 hours (CR2032 battery is easily replaceable at home)

-StageONE is completely manufactured in the United States (exception of the circuit boards, which are currently printed in Taiwan)

m’attizza parecchio…….costo, semplicit√† di gestione.

Cannondale BB30: 

  • Hollowgram SI SL (pre-2012, road/mtn power meter only)
  • Hollowgram SI SL2 road
  • Hollowgram SI SL2 mountain
  • Hollowgram SI road
  • Hollowgram SI mountain


  • Dura-Ace 9000, power meter;¬† complete crankset
  • Dura-Ace 7900,¬† power meter;¬† complete crankset
  • Ultegra 6700,¬† power meter;¬† complete crankset
  • 105 5700,¬† power meter
  • Dura-Ace Track,¬† power meter
  • XTR,¬† power meter
  • XT,¬† power meter
  • Saint,¬† power meter
  • DXR,


  • X9 GXP,¬† power meter;¬† complete crankset (Compatible with X7, X9, X0, XX [166mm Q model], and many other Truvativ
  • X9 BB30,¬† power meter;¬† complete crankset
  • Rival OCT GXP,¬† power meter;¬† complete crankset (Compatible with Apex, Rival, Force, Red, Truvativ Omnium (track), and many other Truvativ models)

no Campagnolo models….

Link stagescycling