Ultradynamico Cava JFF 700 X 42

-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 our 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 our 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 more durable casing than our 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