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
Free shipping on U.S. orders $75+
Flat $4.95 shipping under $75
Worldwide FedEx shipping available - see more in the cart or checkout.
Visit our Shipping Info page for additional information.
Sales Tax charged to Alabama, California, Connecticut, District of Columbia, Idaho, Iowa, Minnesota, Nebraska, New Jersey, New York, Oklahoma, Pennsylvania, South Carolina, South Dakota, Vermont & Washington.
Visit our Customer Service page for additional information.
Enjoy a full refund within 30 days from your delivery date.
Free return shipping on exchanges.
*Some restrictions do apply for built-to-order items, or very large items like furniture. For additional details, or to initiate a return, please visit our Returns Page.
**Please note that while we do our best to have the most up to date product imagery, in-line changes will happen with brands and the actual product shipped may differ slightly.