Power readings WITHOUT a dedicated power meter

Get all the benefits of a planned and structured training session without investing in costly gear.

Smart Bike Tail Light Control

Miles works with Shanren’s best-selling smart tail light Raz Pro (HERE WE ADD A LINK TO RAZ PRO PAGe), designed for safe solo rides and exceptional group cycling experience. The LEDs on Miles light up in perfect sync with the Raz Pro: using the same color mode and signaling when you break. Plus, with Miles you get to easily control your Raz Pro light right from your handlebar.

Stay Safe on Your Evening Adventures

Raz Pro is a smart bike tail light built for safety and designed for an exceptional group cycling experience. Fitted with 12 full color high-brightness LEDs, brake and bump alerts, ambient light sensors and the first of its kind auto group-sync feature, Raz Pro will keep you fully visible day and night.

Customizable Display

See what you want where you want it. Miles’ 2.1 inch display is fully customizable and comes with an adjustable backlight. Get clear visuals for your ride night and day.

Works with the Shanren Sport App

The Shanren Sports App brings all Shanren products together with an intuitive and interactive interface: share data between devices, get updates, analyze progress, plan your cycling trips and more.

• Upload cycling and tracking data
• Share your data in real time
• See full tracking data displayed
• Customize Smart Light color
• Share your data on Strava
• Upgrade firmware at any time

The Shanren Sports App brings all Shanren products together with an intuitive and interactive interface: share data between devices, get updates, analyze progress, plan your cycling trips and more.