What are these? And are they related? First 2 pics (Garmin) is on the crank arm and the second pic (Giant ridesense) is on the chainstay on the same side. : r/bikewrench
Giant ANT+ & Bluetooth RideSense Sensor & Magnets – Giant Knox City
Giant Ridesense, Garmin Speed Cadence sensor ant+ magnet trick for tight space between crank arm. - YouTube
Giant Ridesense Ant+ Speed and Cadence Sensor - Unpacking and Installing - YouTube
Giant RideSense 2.0 Speed/Cadence Sensor Review | Cyclestore Blog
Giant ANT+ & Bluetooth RideSense Sensor and Magnets - Ligamas Cycle Sdn Bhd
Giant RideSense 2.0 Speed/Cadence Sensor Review | Cyclestore Blog
巨大な Ridesense 採用 ANT + Bluetooth スマート (BLE 4.0) ガーミン Bryton GPS コンピュータまたは電話 - AliExpress スポーツ & エンターテイメント