The most compressive bib shorts for cyclists who live for the bike, are committed to training year-round to achieve personal and competitive goals, and demand more advanced technologies than even our WorldTour riders enjoy.

Over the past four decades, Assos has continuously reinvented aerodynamics, materials, and inserts, laying the tarmac for every other cycling brand to follow. But we know we’re only as good as your latest ride, so we started over with the EQUIPE RSR S9, shedding grams while developing a new textile, a new fit, and an experience different than anything we’ve ever produced. Targeted stretch and support make them virtually disappear in the saddle, and they’re more durable against aggressive cornering and constant body shifting, despite being lighter than our EQUPIE RS S9 shorts. The EQUIPE RSR S9s are essentially better than pro, taking WorldTour innovations several steps further for the most premium racing and training experience available.

The woven Type.701kompressor textile is unique to the EQUIPE RSR S9 bib shorts. It’s defined by compressive support, second-skin comfort, and maximum abrasion resistance—though it also resists UV rays (UPF 50 ) and odor while actively cooling and managing internal moisture. A-Lock Engineering is our S9 racingFit realized for bib shorts, with every fabric panel, strap, and stitch engineered for stability and confident comfort. ASSOS shorts are legendary; this fit design is why.