The Assos Equipe RSR Bib Shorts S11 are the most advanced racing bibs in the Assos lineup, designed for ultra-endurance events and refined through WorldTour-level feedback. The leg panels use the all-new Type.959Kompressor textile which is Assos most compressive, breathable, and abrasion-resistant material to date. This offers firm muscle support that minimizes fatigue from vibration across hours of high-output riding. The core and seat are wrapped in softer Type.911 for increased comfort and relief in pressure zones. This combination of targeted compression and elastic stretch eliminates the need for rollBar stabilization, while the raw-cut waist provides an unrestricted, seamless fit. The second-skin racingFit follows the AEDP flederMann pattern, wrapping the legs in a longer aerodynamic cut for maximum performance.

The RSR S11 insert features a dual-layer system with 9mm of shock-absorbing foam and additional 4mm ultraDistance modules beneath the ischial bones, offering stability and comfort in aggressive racing positions. goldenGate 2.0 construction lets the insert move with the rider, reducing friction throughout the pedal stroke, and airflow is maximized by kraterCooler and whirlKrater perforations. A soft Mineral Tec top sheet ensures quick drying, odor control, and low-friction comfort. Stability is further enhanced by the updated X-Frame bib design, anchored with Assos lightest straps, and ELECTRIFIED Grip zones integrated directly into the Kompressor fabric to prevent unwanted movement at the legs. The Equipe RSR S11 is built for riders pushing the limit in the harshest racing conditions.