SRAM RED Threadmount Power Spider 36mm maintaining their condition during wet-weather

maintaining their condition during wet-weather training and racing

Covered cable port for devices charging

Traditional Round drop shape

5mm deep pedal profile per side

Flat mount and anti-mud specification

SRAM RED Threadmount Power Spider 36mm maintaining their condition during wet-weatherThread 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