Description
- Thread mount design is light, stiff and accurate, and available in 38T-46T
- 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
- No cadence magnet required
- AXS™ enabled for easy monitoring and firmware upgrades
- SRAM Model ID: PM-AXS-SPDR-E1
Attributes
| BB Inclusion | No |
| BCD | Thread Mount |
| Chainline | 47.5mm |
| Connectivity | ANT+, BT LE |
| Primary Color | Black |
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