JetBlack Speed / Cadence Sensor - Dual Band Technology (Bluetooth / ANT+) ExDemo Topeak's Joeblow Booster costs about

Topeak's Joeblow Booster costs about the same as a good garage-sized air compressor

ADVENT X 10 Speed Trail Trigger Pro Shifter

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EASY ACCESS - HITCH SWING

JetBlack Speed / Cadence Sensor - Dual Band Technology (Bluetooth / ANT+) ExDemo Topeak's Joeblow Booster costs aboutConnect to your favourite fitness app or device with the JetBlack Speed & Cadence Sensor. Featuring an advanced dual band wireless chip it allows connection with both BluetoothSmart and ANT+TM devices it is compatible with most apps, smartphones, watches and cycle computers. The Speed & Cadence Sensor is weatherproof and has a slimline universal fit. Get in the zone and start training smarter with the JetBlack Speed & Cadence Sensor.