Shimano Deore XT M8000 11-speed Cassette | REI Co-op
Mountain Bike Rotating Freewheel 7/8/9/10 Speed11 28T/11 32T/11 36T Bicycle Cassette Freewheels bike flywheel|bike flywheel|cassette freewheelbicycle cassette - AliExpress
Shimano CSM8000146 XT 11-speed cassette 11 - 46T :: £85.00 :: Components. :: Cassettes - 11 speed. :: For Hand built bike wheels & all your cycling needs!