Transform any gravel bike with Circos carbon gravel wheels. Our Circos carbon rim delivers a light, smooth, and responsive ride feel with a durable design that’s backed by a lifetime warranty. Circos wheels are hand-built with lightweight and reliable DT Swiss 240 hubs, spokes, and nipples for a trouble-free wheel so you can ride gravel your way.

• 25mm internal rim width, 30mm external width, and 30mm depth (see cross-section image)
  
• Hookless rim design with thick flange holds up to rugged gravel roads
  
• Reinforced rim spoke bed with washers for added durability
  
• Front- and rear-optimized rim drilling for better spoke bracing angles
  
• ETRTO compliance for reliably easy tubeless setup; works seamlessly with our tubeless tires, valves, and tape
  
• Rim backed by a lifetime warranty (see warranty information)
  
• DT Swiss 350 hubs are smooth, reliable, and easy to service
  
• Built with DT Swiss Competition spokes and DT Swiss Pro Lock nipples
  
• 27mm Teravail Tubeless Tape installed and Tubeless Valve included
  
• All Circos wheels are hand-laced, trued, and tensioned in Minnesota by professional wheel builders