ULTRADYNAMICO Cava JFF

ULTRADYNAMICO is an up-and-coming tire brand founded by Ron—also known as ULTRAROMANCE —and his longtime friend Patrick, also known as ULTRATRADITIONAL.

Believing that bicycles are a fusion of practical and artistic design—symbolizing the perfect balance between functionality and style—they drew upon their years of experience riding across all terrains, their passion for high-end rubber,sharp design insight, and elementary-school-level scientific knowledge to create a tire capable of riding the galaxy’s best gravel roads.

Aiming for the same high quality as Catalan wine, Cava, the ULTRADYNAMICO series presents its second original pattern : Cava.

This tire, featuring a minimalist tread pattern, is designed for riders who want the smooth, wind-cutting feel of a voluminous slick tire—with the added benefit of confidence on muddy corners and light gravel sections.

The JFF grade offers greater durability than the Race grade and uses a proprietary compound to provide riders with a supremely comfortable ride on gravel.

While they’re great as a front-and-rear pair, we also recommend a more aggressive setup: “Rose” on the front and “Cava” on the rear.

Since these tires are tubeless-compatible, we recommend converting to a tubeless setup to fully experience their benefits. They are manufactured by Panaracer, a brand Japan is proud of. Why not experience the dynamic blend of function and beauty?

You may notice slight color variations on the sidewall; this is a normal part of the product’s specifications, and we ship these items as standard. We appreciate your understanding. Additionally, the shade of the sidewall may vary depending on the model, such as Rose or Cava.

[FEATURE]

• JFF stands for“Just For Fun.” True to its name, this tire is designed for FUN, but it also performs well during all-day rides.
• The JFF is the most affordable line in our lineup. It uses the most basic yet fully adequate casing and rubber specifications, making it a grade that lets you enjoy a touch of luxury without breaking the bank.
• It features the JFF compound, which prioritizes durability over the RACE series.
• Lightweight sidewalls designed purely for speed and flexibility, with protection set aside.
• The delta-shaped tread pattern is designed with aerodynamics in mind to ensure solid traction even on unpaved roads.

[SPEC]

Size: 26x2.1" / 650b x 47.99mm / 700c x 39.??mm / 700c x 42.??mm / 27.5 x 2.2??
Weight: 465g (650b) / 510g (700c) / 575g (27.5)
Recommended Air Pressure: 25–35 psi (650b) / 30–40 psi (700c) / 35 psi (27.5)

* Tubeless-compatible