Use this portable USB power adapter to charge two compatible devices at the same time from any standard wall outlet. This adapter includes two USB ...

Monitor your speed as you ride with this easy-to-install wireless sensor. With no magnets or other exposed parts to line up, this sensor is easy to...

Monitor your pedaling cadence as you ride with this easy-to-install wireless sensor. With no magnets or other exposed parts to line up, this sensor...

Monitor your speed and cadence as you ride with these easy-to-install wireless sensors. With no magnets or other exposed parts to line up, these se...

Attach your bike cadence sensor to the crank arm of your bicycle with this set of 3 replacement straps (small, medium and large). COMPATIBLE MODE...

Add 2 high-speed USB ports to your vehicle's 12 V outlet without losing the ability to power your compatible device. Use each USB port to charge a ...

Charge or power your compatible device while on the move with this adapter. Requires a USB cable (sold separately). COMPATIBLE MODELS Approach G1...