Assos

Mille GT S11 Team EF Bib Short - Men's

What Our Gearhead® Experts Are Saying:

"The GT S11 bib is worth understanding at a construction level before comparing it against other team replica bibs. The QUARTZ textile is a warp knit, not a circular knit, which gives it different stretch and recovery properties — more directional support, better shape retention over time. Permanent odor control built into the fabric rather than applied as a finish means it holds up through repeated washing without degrading. The X-Frame suspension and rollBar systems are direct adaptations from the Racing Series, not approximations of them. At this price point against comparable team replica bibs, the material sourcing, construction depth, and Racing Series technology transfer put the GT S11 in a different category than most alternatives."

The Assos Mille GT S11 Team EF Bib Short is built on a platform that has absorbed years of Racing Series development and redistributed it into a bib designed for daily training volume. The QUARTZ main fabric is a warp knit construction — a deliberate departure from circular knit alternatives — that delivers directional stretch and recovery properties better suited to the mechanical demands of sustained cycling position. Its permanent odor control is integrated at the fiber level rather than applied as a surface treatment, meaning it maintains effectiveness through repeated washing over a full season of use. True-black color stability under stretch and laundering is a specific engineering target, addressing the transparency and graying that affects lighter or less refined polyamide fabrics under load.

The X-Frame suspension system and rollBar construction are adapted directly from the Racing Series rather than approximated for a lower price point. The X-Frame distributes suspension load across the upper body to stabilize the bib position through movement and effort changes, while the rollBar construction reinforces the lower back panel to maintain pad placement and prevent the creeping that compromises fit on long rides. Together they represent a fit stability system that operates above the standard of most endurance-tier bibs regardless of brand.

Material composition reflects deliberate performance targeting: 84% polyamide and 16% elastane in the QUARTZ main fabric delivers the stretch, recovery, and durability properties the construction demands, while 80% of that polyamide content is sourced from pre-consumer recycled material — a specification that reflects both supply chain intention and material quality standard. The pad insert construction in 85% polyester and 15% elastane completes a bib engineered for the kind of daily training volume that EF Pro Cycling's WE RIDE IN PEACE kit was built to support.

For riders evaluating team replica bibs across brands, the GT S11's warp knit fabric technology, Racing Series suspension adaptation, and recycled material sourcing represent a construction standard that most competitors at this price point do not match in any single category, let alone across all three.