SRAM RED Threadmount Power Spider 36mm Covered cable port for devices

Covered cable port for devices charging

5mm deep pedal profile per side

combined with the classic power data

Chris King® and other cassette lockrings

SRAM RED Threadmount Power Spider 36mm Covered cable port for devicesThread 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