Spline Freehub for MAVIC / HOPE / Industry Nine/DT Micro for 12 Speed MTB BIke bicycle for hub 180/240/350 bicycle accessorice|Bicycle Hubs| - AliExpress
Micro Spline 12s Hub Body M9100 12 Speed Cassette Driver ITS4 for Crossmax MAVIC | eBay
Who makes Micro Spline wheelsets and hubs for Shimano 12-speed groupsets? | off-road.cc