The 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.  

Details

• JFF means Just For Fun, but not only for fun- these tires are equally equipped for long days locked in the pain dungeon as they are for a Sunday tour of Portland's vegan doughnut shoppes.

• JFF is the most accessible offering; think of it as the industry standard in terms of casing and rubber spec.  This is an approachable luxury- the cubic zirconia of the Ultradynamico catalogue.

• 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.  

• Carbon compound for longer (normal) tread wear

• JFF is more durable casing than the RACE offerings.  Fixing flats, while character building, has never been fun

• Less susceptible to tread slashes than a true slick

• Zero sidewall protection and no puncture protection on top for premium ride quality

• Leak free sidewalls 

• Designed to be inflated/deflated to tastefully low pressures: 25-35 psi (650b); 30-40 psi (700c)

• Tubeless compatible

• Continuous center negative dark space aeronautic deltas for pure intoxicating SPEED 

• 650b x 47.99mm and 700c x 42.??mm available

• Black and Tan sidewalls available, JFF

• Tires packaged and sold individually

• 510g and 465g