- Sram Red AXS XPLR power meter spider is design for use with their 8 bolt direct mount and thread on chainring system
- Proprietary thread-on chainring mount system which allows a reduction in weight and increases stiffness without compromising the ability to swap rings
- MagicZero automatically checks and recalibrates your power meter as you ride
- Bluetooth low energy technology and ANT+ wireless data transfer
- User replaceable CR2032 battery with 200-hour battery life
- Waterproof (IPX7 waterproof to 1 meter for 30 minutes)
- AXS enabled for easy monitoring and firmware upgrades
- No cadence magnet required
- CHAINRING SPIDER SRAM POWERMETER RED XPLR AXS E1 BK f/THREADED CHAINRINGS
Spec: Thread On
Color: Black