Issue with rear hub: installed an 11-speed cassette. Noticed it was loose after tightening. Took to bike shop. They added 2 spacers to eliminate rattle of the cassette. Now the smallest gear
Which freehub body do I need? SRAM and Shimano 9, 10, 11 and 12-speed MTB setups explained | off-road.cc
Bike Freehub & Cassette Compatibility Manual
Bike Freehub & Cassette Compatibility Manual
mountain bike - 11 speed MTB cassette on 11 speed road hub (once again!) - Bicycles Stack Exchange
Amazon.com: Road Bike Hubs 24/28/32/36 Holes Bearings Hub Set Front 100mm Rear 130mm QR Bicycle Hub V Brake HG Freehub for 8/9/10/11 Speed Cassette (Color : Black 24H) : Sports & Outdoors