SLX Front Hubs are designed for lightweight and durability. Shimano's proven angular contact cup & cone bearing system offers real world performance along with easy serviceability. Choose model HB-M665 if you prefer Quick Release or model HB-M667 for the added rigidity of 20mm Thru-Axle.

Technical Documents
  • High performance seal mechanism
  • Cup & cone adjustable bearing system
  • Center Lock disc mount
  • Long durability
Model Number HB-M665
Series SLX
Disc Rotor Mount Center Lock
Axle Type Quick Release
Axle Length 100mm
Axle Diameter 10mm
Axle Material steel
Stainless Steel Ball Bearings
Cone Races
Cup Races
Contact Sealing double
Spoke Holes 32/36 holes
Spoke Hole Circle
Hub Shell aluminum/anodized
Center to Flange (Right)
Center to Flange (Left)
Average Weight 189g (59g QR)