DIRTY_TR is the proposal of Selle San Marco for Trial mountain bikes and lovers of mountain biking adventure. These models have a generous D3O padding, the new material gives consistent comfort over a long period of time, even after repeated impacts, unlike commonly used materials in the marketplace. A fundamental technical innovation that ensures immediate comfort. A feature increasingly sought after by those who practice these disciplines and wants to ride freely.

They are the ideal saddles for all-day adventure and long travel, winking to Fat Bike lovers. The design of these models well matches with bicycles fitted with large tires. Featuring the Protek technology, adding silicone inserts on the cover to increase the durability factor and to assure better control. Besides the cover has been updated with the new material Silkfeel Plus.

"Protection" technology to increase the resistance of the product and its capacity to withstand to wear and tear. Silicone supports integrated in the cover and distributed in the most subject to wear area. They also increase its control skills in the driven out of the saddle riding.

It is a material with a high percentage of silicon with particles of titanium and carbon. Light and strong, it turns out to be resistant to all weather conditions. The process through the stealth technology ensures a better strenght against fatigue stress.