Assos - Equipe RSR Bib Shorts Superleger S9 - Black Series - 2025

Assos - Equipe RSR Bib Shorts Superleger S9 - Black Series

The Assos Equipe RSR Bib Shorts Superleger S9 are engineered for uncompromosing speed and featherlight performance. Designed by Assos of Switzerland for elite-level racing! These are by far the lightest and most aerodynamic Assos bibshorts available, delivering a true second-skin fit for maximum efficiency on the bike.

Constructed with just two fabric panels, the Superleger S9 features the unique 'butterfly' design that wraps around the legs and anchors at the back in the ergoBox frame structure. This ensures absolute stability of the insert while reducing bulk and friction, even in the most aggressive racing positions. 

At the core of the overall design though is the Type.701 Compressor, an ultra-thin, high-stretch textile that combines structual muscle support, exceptional breathability and a silky-smooth feel against the skin! The premium fabric offers frictionless comfort while maintaining compressive performance mile after mile. 

The CHRONA RS S9 insert is tailored specifically for forward, time-trail-focused positions. It shifts the 9mm superAir microShock foam further forward and shortens the rear cushion by 3cm, ensuring optimal comfort and shock absorption during all-out efforts. 

Key Features of the EQUIPE RSR Bib Shorts Superlger S9:

• Hyperlight Construction: Minimal seams, maximum aerodynamics.
• Type.701 Compressor Textile: Compressive, breathable and ultra-soft.
• A-Lock Engineering: Stabilises fit and locks the insert into place..
• CHRONA RS S9 Insert: optimised for time-trail and aero riding positions.
• Second-skin Feel: Designed for peak performance at race intensity! 

These Assos bike shorts are built for riders chasing speed without compromise, where every gram, seam and detail matters! If you demand the ultimate in lightweight performance, the Superleger S9 sits at the very top of Assos cycling innovation. 

About ASSOS:

ASSOS of Switzerland’s mission is to provide innovative, technically outstanding cycling apparel with meticulous, lean design.

Since creating the first ever Lycra® cycling shorts in 1976, the company has developed a number of innovations that have pointed the way for the evolution of cycling wear – most of its innovations are now industry standards. Today, ASSOS proudly provides its Total Cycling Comfort to riders in more than 30 countries.

Call us at MyTriathlon on 0207 183 7245, or contact us via WebChat for friendly, expert advice on all your cycling and triathlon wear needs. We're also happy to help with any sizing queries you may have.