Features1This is a 32-hole MTB front and rear hub with a thru axle and HG freehub. 2Our hubs are compatible with 8 or 9 or 10 or 11 or 12 or 13 speed cassettes and feature a six-claw base. 3They also support front and rear disc brakes, making them ideal for riders who require superior stopping power. 4Constructed from aerospace-grade aluminum alloy and crafted with CNC precision technology, these hubs are both lightweight and highly durable. 5The high-density serrated teeth interlock tightly, ensuring a firm grip with just a slight stepping angle, thus minimizing force loss.SpecificationExperience smoother rides and better performance with this bike hubs - for high-performance mountain and road biking. Our hubs feature a CNC-machined axle and 32 holes for a lighter weight and stronger structure.Features:This is a 32-hole MTB front and rear hub with a thru axle and HG freehub.Our hubs are compatible with 8 or 9 or 10 or 11 or 12 or 13 speed cassettes and feature a six-claw base.They also support front and rear disc brakes, making them ideal for riders who require superior stopping power.Constructed from aerospace-grade aluminum alloy and crafted with CNC precision technology, these hubs are both lightweight and highly durable.The high-density serrated teeth interlock tightly, ensuring a firm grip with just a slight stepping angle, thus minimizing force loss.Specifications:Material: Alloy alloyColor: Black or Red or Orange or Green or Purple or Colorful (optional)Size:Front: 1.5x10cm or 0.9x10cm Rear 1.2x14.2cm or 1x13.5cmPackage weight: 661g or 23.3ozPackage list:1 x pair of bike hubsPackage List1 x pair of bike hubs Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.