Description
Lightweight powermeter spider for Sram`s 8 bolt direct mount interface and Thread Mount chainrings
Thread Mount design is light, stiff and accurate
User replaceable CR2032 battery with 200-hour battery life
Bluetooth low energy technology and ANT+ wireless data transfer
MagicZero automatically checks and recalibrates your power meter as you ride
AXS enabled for easy monitoring and firmware updates
10K Temperature Compensation
No cadence magnet required
Payment & Security
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