SRAM Red Thread Mount Power Spider MLB-Buy10Save13 letting you choose your preferred

letting you choose your preferred style and color to match your team

adding a sophisticated charm to your look

Stash your essentials and hook them inside the zipped pocket for a distraction-free run

they offer a lightweight feel that doesn’t compromise on durability

Lightweight feel

SRAM Red Thread Mount Power Spider MLB-Buy10Save13 letting you choose your preferredThread 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