The Shimano Deore FH-MT401-B Rear Hub in sleek black offers easy setup and reliable performance on the trails. It features a spline mount and lock ring for hassle-free disc brake rotor installation. With a quick release axle type, it's convenient to use. The labyrinth and contact sealing ensure durability. It has a smaller spline diameter for a 10T top gear and a pawl ratchet with 36-point engagement. Tech specs include black color, skewer included, QR x 141mm rear axle, Shimano Micro Spline cassette body type, cup and cone bearing type, J-Bend spoke interface, 32 hub drilling, and center-lock disc compatibility.

Using your Shimano Deore FH-MT401-B Rear Hub is a breeze. First, make sure you have the correct disc brake rotor and use the spline mount and lock ring for a secure installation. When it comes to the quick release axle, simply open and close it as needed for easy attachment and removal. For maintenance, regularly clean the hub with a mild soap and water solution. Check the bearings periodically and make sure they are well-lubricated. If you notice any unusual noises or rough spinning, it might be time to take it to a professional for a more in - depth check. Always store your bike in a dry place to prevent rust and damage to the hub.