The ASSOS MILLE GTO Bib Shorts S11 represent the pinnacle of endurance cycling bib shorts, engineered for riders seeking maximum comfort, stability, and long-distance performance. Developed on the advanced S11 platform, these ASSOS endurance bib shorts refine the brand’s flagship MILLE GTO concept with improved compression, breathable textiles, and an advanced insert system designed for extended hours in the saddle.
Constructed with high-performance compressive fabrics, the shorts stabilise the muscles while maintaining excellent elasticity and airflow during warm-weather riding. The ergonomic panel construction works together with ASSOS’ stabilising suspension system to keep the insert perfectly positioned as the rider moves on the bike. The MILLE GTO S11 insert is engineered for ultimate endurance comfort, combining multi-layer cushioning with advanced ventilation to reduce pressure and heat buildup during long-distance efforts.
Key features
ASSOS MILLE GTO Bib Shorts S11 engineered for maximum endurance comfort
Supportive compressive textiles providing muscle stabilisation and durability
Ergonomic multi-panel construction for stability during long rides
Advanced suspension system keeping the insert securely positioned
MILLE GTO S11 insert designed for long-distance cushioning and ventilation
Premium leg grippers ensuring a secure hold without excessive pressure
Performance profile
Fit: Endurance performance fit
Conditions: Long-distance riding and extended training sessions
Support: Compressive fabrics for muscle stabilisation
Comfort: Multi-layer endurance chamois cushioning
Size & fit
Endurance performance fit designed for extended comfort on long rides
Ergonomic panel construction supports natural pedalling motion
High-stretch fabrics provide a supportive feel without restricting movement
Composition
Main: Polyamide / Elastane performance blend
Bib straps: Polyester / Elastane mesh
Care & washing instructions
Machine wash cold with similar colours. Do not bleach, tumble dry, iron, or dry clean. Hang dry to maintain elasticity and fabric performance.
Product-id: 11.10.318.18.XS
The ASSOS EQUIPE R Jersey S11 A50 is a lightweight race jersey designed for daily training, fast rides and racing in hot conditions. Sitting at the core of the ASSOS Racing Series, it uses trickledown technology from the RS and RSR lines, combining second-skin aerodynamics with extreme breathability and cooling performance.
The jersey is built around ASSOS’ ultralight AirCell textile, an open, hyper-cooling fabric that helps move heat and moisture away from the body during high-intensity efforts. The racingFit construction sits close to the body for an aerodynamic feel, while raw-cut sleeves and a streamlined panel layout reduce bulk and create a clean, race-ready silhouette.
Finished with a simplified construction, subtle ASSOS branding and secure rear pocket storage, the EQUIPE R Jersey S11 A50 delivers pure race utility for riders who want lightweight performance without unnecessary details.
Specifications
Product Features
Composition
Care & Washing Instructions
Wash at 30°C with similar colors. Do not bleach, tumble dry, iron, dry clean or use fabric softener. For extra protection and to preserve the fit, fabric structure and technical performance of the jersey, use a laundry bag.
Product-id: 11.20.482.3K.M
The ASSOS EQUIPE R Bib Shorts S11 A50 bring the core of the ASSOS Racing Series into a limited-edition anniversary design. Created to celebrate 50 years of Swiss Speed Engineering, this A50 version combines daily training and race-day performance with highly breathable compression, a second-skin fit and a clean Robust Grey graphic.
The shorts use ASSOS’ lightweight Type.911 textile, a silky-smooth warp-knit fabric that provides stabilising compression, fast-drying performance and UPF 50+ protection. The racingFit construction is shaped with WorldTour feedback, wrapping the main muscle groups with support while maintaining an aerodynamic silhouette for high-intensity riding.
At the centre of the short is the EQUIPE R S11 insert: a breathable 9mm racing platform with Shock-Absorb Damping System Mono 9, 3D Waffle foam and goldenGate 2.0 construction. Combined with the X-Frame bib suspension, zeroPressure Waist and raw-cut skinGrip Finish, the EQUIPE R Bib Shorts S11 A50 offer stable comfort for fast training, racing and long summer rides.
Specifications
Product Features
Composition
Care & Washing Instructions
Wash at 30°C with similar colors. Do not bleach, tumble dry, iron, dry clean or use fabric softener. For extra protection and to preserve the compression, insert structure and technical performance of the shorts, use a laundry bag.
Product-id: 11.10.357.1U.S
Product-id: 11.10.317.18.XS
The ASSOS EQUIPE R Bib Shorts S11 are built for riders who demand race-level performance in training and competition. Developed on the S11 platform, these bib shorts refine compression, stability, and cooling for high-intensity efforts in warm conditions. Positioned between endurance and pure race models, the EQUIPE R balances aggressive support with day-to-day usability, making it a versatile option for fast group rides, interval sessions, and racing.
ASSOS uses advanced compressive textiles to provide muscle support and long-term shape retention, while the racingFit silhouette is optimized for an aerodynamic riding position. The integrated suspension construction keeps the insert stable during hard accelerations and out-of-saddle efforts. Finished with race-proven grip and minimal bulk, the EQUIPE R Bib Shorts S11 deliver a clean, technical feel focused on speed and control.
Key features
Product-id: 11.10.290.18.XS
The ASSOS EQUIPE R Bib Shorts S11 are built for riders who demand race-level performance in training and competition. Developed on the S11 platform, these bib shorts refine compression, stability, and cooling for high-intensity efforts in warm conditions. Positioned between endurance and pure race models, the EQUIPE R balances aggressive support with day-to-day usability, making it a versatile option for fast group rides, interval sessions, and racing.
ASSOS uses advanced compressive textiles to provide muscle support and long-term shape retention, while the racingFit silhouette is optimized for an aerodynamic riding position. The integrated suspension construction keeps the insert stable during hard accelerations and out-of-saddle efforts. Finished with race-proven grip and minimal bulk, the EQUIPE R Bib Shorts S11 deliver a clean, technical feel focused on speed and control.
Key features
Product-id: 11.10.290.6Q.XS
Product-id: 11.20.446.4X.XS