SRAM RED Threadmount Power Spider

• 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