The CatEye CDC-30 Bluetooth and ANT+ Magnetless Cadence Sensor easily attaches to your bike's hub using the included rubber strap. With no magnets required the CDC-30 cadence sensor installs in seconds on all bicycle types and eliminates the hassle of aligning magnets.

• Bluetooth and ANT+ capabilities allow for wireless connection to both smartphones and bike computers
• Track and capture real time cycling cadence with the CatEye Cycling App or with a CatEye Cycling Computer
• Slim, low profile design that mounts discreetly on the wheel hub so you'll forget its even there
• Included CR2032 coin cell battery can last up to 12 months and s easily replaceable while on the go
• Waterproof rating to withstand the elements so you can ride rain or shine
• Quick paring with CatEye Cycling App
• Works with Padrone Digital, Padrone Smart+, Padrone Smart* and Strada Smart*