Built for fast riding and long climbs on uneven terrain, these tubeless GRX-level carbon wheels are lighter than past generations. A shallow 32 mm carbon rim accelerates quickly, stays composed in crosswinds, and supports modern tire widths up to 50 mm.

• HG L2 freehub body compatible with 12-speed 11-30T, 11-34T, and 11-36T cassettes
  
• MICRO SPLINE freehub body compatible with 12-speed 9-45T, 10-45T, and 10-51T cassettes
  
• 32 mm Carbon Rim Profile: Low-profile carbon rim promotes efficient acceleration while maintaining control on uneven surfaces
  
• Optimized Rim Width: 25 mm internal width supports tires from 32–50 mm, for confident handling across mixed surfaces
  
• DIRECT ENGAGEMENT Freehub: Borrowed from DURA-ACE, the freehub design improves driving rigidity and power transfer
  
• Drivetrain Compatibility: Available with HG spline L2 or MICRO SPLINE freehub bodies for modern SHIMANO 12-speed gravel drivetrains
  
• 24H J-Bend Spokes: Conventional spoke design balances strength, serviceability, and long-term reliability