SRAM RED XPLR X-Sync Thread Mount Chainring - 42t 12/13-Speed Thread Mount For RED XPLR AXS PM Spider 6.5mm Offset BLK/Silver E1 Length-20mm Shifter Style Trigger Color Black

Shifter Style Trigger Color Black Drivetrain Speeds 8 Designed for ebike Yes Rear Der/Shifter Compatibility SRAM 1:1

Features inner and outer plate chamfering to aid in smooth shifting

but a few derailleur hangers don’t meet the spec

}TruVativ Descendant Carbon Eagle Boost Crankset - 175mm 12-Speed 32t Direct Mount DUB Spindle Interface Black

Speed: Fast (can be Fast to Very Slow adjustable w/ optional speed reducers)

SRAM RED XPLR X-Sync Thread Mount Chainring - 42t 12/13-Speed Thread Mount For RED XPLR AXS PM Spider 6.5mm Offset BLK/Silver E1 Length-20mm Shifter Style Trigger Color BlackDesigned for use with SRAM's new RED XPLR AXS power meter these replacement rings are purpose made for use with a Thread Mount spider design. This chainring mount system allows riders to minimize weight maximize stiffness and accuracy and retain the ability to swap ring sizes. Thread Mount design is light stiff and accurate Compatible with all SRAM road Flattop chains Includes thread back up pin for chainring SRAM Thread Mount Chainring Removal Tool