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Ultradynamico Mars JFF 29x2.2.??

£ 55.00 GBP
(Ex VAT)
Ultradynamico Tyres are made by our friends Pat and Ron. Here's what they have to say: “We design tires that will carry you beyond cul-de-sac country backroads and into a galactic-premium-ground-gravel realm of enlightenment. Tires for the CONNOISSEUR.” If your route leaves the road then you'll struggle to find tyres better equipped to help you enjoy your ride. The range is comprised of three different tread profiles (Cava, Rosé, Mars) and three separate carcass weights (Race, JFF, Robusto). We stock a selection of the best all round tyres that Ultradynamico produce. We keep a small stock of these models, delivery may take a couple fo weeks if we are out of stock at the time your order is placed.

Ultradynamico Mars JFF 29x2.2.??

Pat and Ron say:

"Sometimes you veer slightly off course and end up in a place like MARS.  If you are running our rider-designed, ATB performance tuned rubber, you'll not only be styling for the NASA livestream, but you'll also be in for a great ride.  MARsala also happens to be a rich and nutty fortified wine from Sicily.  If these tires sell, Patz and Ron will be both rich and nutty."

-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 approachable luxury- the cubic zirconia of our catalogue.

-JFF more durable casing than our RACE offerings.  Fixing flats, while character building, has never been fun

-Continuous ramped center delta for a fast roll when propelled, and confident braking traction when modulated

-Side knobs won't let you down, or let you fall down in loose, dry corners

-Wide knob spacing sheds mud and makes artistic patterns in the space dust

-Did you know the triangle is the strongest shape in this dimension?

-Tread rubber extended down sidewall for added protection without sacrificing the premium ride quality of our flexible casings

-Tubeless compatible for a rover mimicking psi of 20-30psi

-Tires packaged and sold individually


Details & Specifications

Additional information


Custom Ti components

To get full control over the critical interfaces that a rider has with the bike, I have developed a range or proprietary components to complement the frames and get the full benefit of a truly optimised design.

Ti Forks

Ti Chainrings

Ti Cockpit

Ti Handlebars

Ti Cranksets

Ti Seatposts

Take a look at

Some examples

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