Wheel Shop WTB ST i23/Shimano HB-MT400-B 24-inch Front - Valley Bike and Ski Werks | Hadley, MA
Shimano FH-MT400-B 12x148 hub sound - YouTube
FH-MT400-B SM-AX56-B
Shimano Deore Hub Sound - YouTube
Amazon.com : Shimano XT HB-M8010 Front Hub - 15 x 100mm, Center-Lock, Black, 32h, Without Lockring : Sports & Outdoors
HB-MT400-B
WTB ST TCS 2.0 I25 29er Mountain Bike Wheelset Shimano MT400 Hub Micro – Velo Mine
Shimano Y3F898030 FH-MT400-B Complete Freewheel Body :: £21.30 :: Components. :: Freehub bodies - 11 Speed :: For Hand built bike wheels & all your cycling needs!