Ultradynamico Catalan Cava is a fine wine indeed. A minimalist tire for those who want the free speed of a high volume slick but need a tire that is more predictable in looser corners.  Designed to be used as a pair, or as the rear compliment to a Rosé front tire for extra cornering and braking traction.  

• 3D diamond file tread massages granular terrain for perceivably 20-30% more traction than a slick  
• Slightly higher volume than the Rosé, giving it the same effective outside diameter, leaving geometry unchanged when pairing with Rosé up front.  
• High carbon brevet compound for longer (normal) tread wear
• Less susceptible to tread slashes than a true slick 
• Robusto sidewall protection for getting rowdy on the one-track, touring and the rambunctious, rugged chunk guzzler.
• High TPI mystery casing underneath that Robusto, BTW
• Robusto means you can ride CERTIFICATION free.
• Leak free sidewalls 
• Designed to be inflated/deflated to tastefully low pressures: 25-35 psi (650b); 30-40psi (700c)
• Tubeless compatible
• Continuous center negative dark space aeronautic deltas for pure intoxicating SPEED
• Tires packaged and sold individually
• 650b x 47.99mm and 700c x 42.??
• 520g and 475g