Shimano XTR M9100 Series Hub Sound Check - Progressive Sound - FH-M9111-B XTR FH-M9111-B Rear Hub - 12 x 148mm Boost, Center-Lock - https://amzn.to/3hgVmdo Here is my other Gear I use Gear Used GOPRO Hero 10 Black - https://amzn.to/3vmROOJ GOPRO Chesty Mount - https://amzn.to/3glv74j SanDisk 128GB Extreme microSDXC for Gopro Hero 7/8 - https://amzn.to/3glModx POC, Tectal Race Spin, Helmet for Mountain Biking https://amzn.to/3aMcepU Grey Fox Bomber Gloves - https://amzn.to/3j3TyVv Red Fox Bomber Light - https://amzn.to/32eNa7f Garmin Computer 520 + - https://amzn.to/32gsuvt XTR 4 piston Brakes Front - https://amzn.to/2YnHfvi XTR 4 piston Brakes rear - https://amzn.to/3lchrvW XT 12 speed Cassette - https://amzn.to/2FRLYzj XTR RD-M9100 Rear Derailleur Stealth Gray - https://amzn.to/2Enpfu2 XTR FH-M9111-B Rear Hub - 12 x 148mm Boost, Center-Lock - https://amzn.to/3hgVmdo SHIMANO Ice Tech Brake Rotor, Silver - https://amzn.to/3l3rP9v Enduro/ DH Helmet Giro Switchblade - https://amzn.to/2YpDFki Oakley Airbrake Goggles - https://amzn.to/3naxvAt