• XT M8100 series hubs: light weight, simple and reliable trail performance
  
• Low maintenance adjustable bearings with high-polish bearing races plus labyrinth and contact seals
  
• Aluminum front and rear axles
  
• Center Lock disc mount
  
• Front hub: Boost 15 x 110mm (HB-M8110-B)
  
• Rear hub: Boost 12 x 148mm (FH-M8110-B) or SuperBoost / DH 12 x 157mm (FH-M8130-B)
  
• 12-speed ready Microspline freehub body, compatible with 10T small cogs
  
• Quick engagement (max. 7°) for faster acceleration

Attributes

Hub Spoke Type	J-bend
Hub Drilling	32H
Primary Color	Black
Rotor Mount	Center Lock
Freehub Body	Shimano Micro Spline