Unior - Guida per attrezzo per montaggio del ragno 1682.1/4 - 1", 1.1/8" schwalbe The two machined aluminum cups

The two machined aluminum cups press against each other for better housing alignment

The Power Box crankset power meter measures total power plus left and right leg balance (with optional upgrade) and sends the information to your bike computer via the Ant+ protocol or Bluetooth

FCR8100 12S 172 50-34

removable 36 V - 12

the layers of WaveCel material move independently and bend until the cell walls compress and slide

Unior - Guida per attrezzo per montaggio del ragno 1682.1/4 - 1", 1.1/8" schwalbe The two machined aluminum cupsmaterial: premium flex carbon steel surface finish: black ISO 9717 The guide is designed to direct the positioning of the nut in the thread when installing serrated star nuts with adjustment systems from 1" to 1 8" Suitable for both professional and hobby use.