For the installation of the XG-1290 cassette Sram XDR body is required

Compatible with most Apps

• My RealVideo: Train with RealVideos by Elite and download My RealVideos from other users for free

Direct Connect has a Quick disconnect cable that is robust enough to stay attached during normal use but will easily break the connection if enough pressure is applied

With IP55 water resistance

amazfit helio ring Size:12 For the installation of theDelivery in 1 2 Business Days (Republic of Ireland) Delivery in 3 5 Business Days (Europe) Finance available at checkout with humm by flexifi. This smart ring is able to be worn alone or with your Amazfit smartwatch. Sync workout and sleep data from the Amazfit Helio Ring or other Amazfit smartwatches to the Zepp Amazfit App for a combined view of performance, recovery, and insights. Zepp Aura Premium is totally free for Amazfit Helio Ring users.