Shimano Alivio HB-M4050 Front Hub Centerlock Black

?¢Long durability with high quality seal prevent mud intrusion CENTER LOCK system for easy set up

Model Number  HB-M4050  
Series  ALIVIO  
Disc Rotor Mount  Center Lock Disc  
Axle Type  QR  
Axle Length  
Axle Diameter  10mm