Don't let your tools slow you down. With the slim, low-drag silhouette of the 4iiii Riiiide Bike Sensor, you can monitor accurate cadence and speed information in real-time.
- Small profile prevents unwanted drag.
- Impressive 10 foot signal range.
- Waterproof up to 5 feet.
- Wireless ANT+ low power technology.
- Included waterproof Smartphone protection bag.
- Speed Sensor:
- Length: 38mm
- Width: 12mm
- Height: 35mm
- Cadence Sensor:
- Length: 40mm
- Width: 18mm
- Height: 12mm