SRAM RED XPLR AXS Power Meter Spider - For RED XPLR Threaded Mount X-Sync Chainrings 8-Bolt Direct Mount BLK E1 700x29mm These IS headsets are for

These IS headsets are for frames with molded-in internal bearing cups

Compatible with Shimano Hyperglide+ 12-speed chains and 12-speed drivetrains

convex glass mirror

5g  |  MM-ISEV • 9g  |  ISEV-ISB • 10g  | ISEV-ISII • 6g  |  MM-MAG • 12g   |  ISEV-MM • 9

Model CNC TLR Pro Length 44mm Color Gold Valve Presta Insert Compatible Yes Package Pair

SRAM RED XPLR AXS Power Meter Spider - For RED XPLR Threaded Mount X-Sync Chainrings 8-Bolt Direct Mount BLK E1 700x29mm These IS headsets are forWhen you need the absolute best from your training data the accuracy and reliability of the RED XPLR AXS Power Meter is the way to go. The spider design uses a proprietary thread on chainring mount system which allows us to reduce weight and increase stiffness without compromising the ability to swap rings. A dual sided power measurement system its accurate to + 1. 5% even as weather conditions change and boasts unbeatable battery life. Thread Mount