Zipp 188 Rear Road Hub

The latest Zipp 188 V2 rear hub has been redesigned to increase wheel stiffness through optimized bearing placement. Zipp has moved the non-drive-side bearing outboard, placing it 7.5mm closer to the dropout, increasing axle stiffness. The 188 hub features a fully adjustable axle preload mechanism threaded on a stiff 17mm axle. The axle is supported by precision 6803 Swiss bearings to further reduce rolling resistance.

Additional information:

• Weight: 188g
• Hole counts: 20, 24
• Available in black
• Compatible with SRAM/Shimano or Campagnolo
• Replacement bearings: 4 x 6803
• Dimensions
  • Left Flange Diameter: 47.5
  • Right Flange Diameter: 56.5
  • Center to Left Flange: 35.5
  • Center to Right Flange: 19.5