Never fear the double-edged sword of another beyond-category climb again, as the Maxxis Xenith Hors Categorie Tire is your ticket to fast ascents, and even faster descents. The dual-compound tire features Maxxis' harder 62a compound in the center to minimize rolling resistance and reduce wear, and their softer 57a compound on the outside, to provide maximum grip in those hairy, mach-3 corners.

• Nylon Breaker puncture protection beneath the tread eliminates any potential for race-day panic
  
• 120 TPI casing provides a supple ride when the roads turn rough