SRAM GX XD Cassette onto XDR freehub: I slid the Cassette onto the freehub, the splines of the Cassette and the freehub seem to engage, but the cassette doesn't slide on completely.
SRAM XPLR XG-1251 Cassette - 12-Speed, 10-44t, Silver, For XDR Driver – Ride Maple
Pilote SRAM XD VS Pilote XDR - ICAN Cycling
XDr ? Are you making the switch to 1x? or going for more gear range? - bucky rides
Direct Drive XD/XDR Driver | Saris
SRAM XDR Freehub With Spacer To Run XD MTB Cassette's - YouTube
SRAM XD/XDR Freehub Installation – Wahoo Fitness Support
SRAM XDR Freehub Why You Need One For 12 Speed Road - YouTube
Corps de cassette XDR | HU-XDR-A1 | SRAM | Service
SRAM XDR Driver Freehub Body for 900 Rear Hub (11-12 Speed) - Performance Bicycle
You Need an XDR Freehub Body - Wheelworks
You Need an XDR Freehub Body - Wheelworks
SRAM explains XDR freehub body, which will make 12-speed road possible - Bikerumor
Cassettes XD, XDR et à axe cannelé | SRAM
SRAM XD/XDR Freehub Installation – Wahoo Fitness Support