The Mechanism Bibs are constructed from compressive textiles with high elasticity, providing a fitted design that matches your optimal riding position without restricting mobility. These bibs have been aesthetically and technically designed to integrate seamlessly with the extensive range of Mechanism Jerseys, creating a new take on visual design and technical performance. Product details include an aerodynamic race fit, four-layer ultralight foam chamois, fully-dyed fabrics, and elastic grippers. The bibs are also highly breathable and feature low profile shoulder straps. Made from 82% Polyester and 18% Elastane, these bibs are manufactured in Italy. Suitable for men, they are available in a black color and size l.
The Mechanism Bibs are constructed from compressive textiles with high elasticity, providing a fitted design that matches your optimal riding position without restricting mobility. These bibs have been aesthetically and technically designed to integrate seamlessly with the extensive range of Mechanism Jerseys, creating a new take on visual design and technical performance. Product details include an aerodynamic race fit, four-layer ultralight foam chamois, fully-dyed fabrics, and elastic grippers. The bibs are also highly breathable and feature low profile shoulder straps. Made from 82% Polyester and 18% Elastane, these bibs are manufactured in Italy. Suitable for men, they are available in a black color and size l.
The Mechanism Bibs are constructed from compressive textiles with high elasticity, providing a fitted design that matches your optimal riding position without restricting mobility. These bibs have been aesthetically and technically designed to integrate seamlessly with the extensive range of Mechanism Jerseys, creating a new take on visual design and technical performance. Product details include an aerodynamic race fit, four-layer ultralight foam chamois, fully-dyed fabrics, and elastic grippers. The bibs are also highly breathable and feature low profile shoulder straps. Made from 82% Polyester and 18% Elastane, these bibs are manufactured in Italy. Suitable for men, they are available in a black color and size l.
The Mechanism Bibs are constructed from compressive textiles with high elasticity, providing a fitted design that matches your optimal riding position without restricting mobility. These bibs have been aesthetically and technically designed to integrate seamlessly with the extensive range of Mechanism Jerseys, creating a new take on visual design and technical performance. Product details include an aerodynamic race fit, four-layer ultralight foam chamois, fully-dyed fabrics, and elastic grippers. The bibs are also highly breathable and feature low profile shoulder straps. Made from 82% Polyester and 18% Elastane, these bibs are manufactured in Italy. Suitable for men, they are available in a black color and size l.
Last updated at 03/16/2026 23:17:29
Mechanism Bibs Black L
Free delivery
originally posted on sigmasports.com
Super comfortable with enough compression to keep chamois in place no mater the effort. Oh.. and they look good too😉 Recommended
originally posted on sigmasports.com
Rode in these twice now. 5* Quality. Excellent fit (I’d say a little on the large side of sizing).Pad is a little firm.But these are without doubt a premium Bib-Short
originally posted on sigmasports.com
Assos, Maap, Rapha, I have tried them all. First pair of PNS bibs I have tried and they are a step above the others in terms of chamois comfort. The fit is snug for a medium, especially on the leg grippers, and generally they're someway off the excellent anatomical fit of the Assos Rs9. The aesthetic is unique with the cross-hatched texture and mechanism print on the back side. The overall quality is very high as you'd expect for this kind if money but I feel it is let down slightly by the flimsy shoulder straps.
Mechanism Bibs Black L
Free delivery
Super comfortable with enough compression to keep chamois in place no mater the effort. Oh.. and they look good too😉 Recommended
Rode in these twice now. 5* Quality. Excellent fit (I’d say a little on the large side of sizing).Pad is a little firm.But these are without doubt a premium Bib-Short
Assos, Maap, Rapha, I have tried them all. First pair of PNS bibs I have tried and they are a step above the others in terms of chamois comfort. The fit is snug for a medium, especially on the leg grippers, and generally they're someway off the excellent anatomical fit of the Assos Rs9. The aesthetic is unique with the cross-hatched texture and mechanism print on the back side. The overall quality is very high as you'd expect for this kind if money but I feel it is let down slightly by the flimsy shoulder straps.
Sublime kit…. Insanely comfortable over even the longest days, and never ceases to get a complimentPricey but worth it
This was my first pair of Mechanism bibs. Proper fitting can be a challenge. I had to exchange initial purchase for the next size up. While wearing, my level of comfort isn’t top notch, as the elastic straps seem to be fully stretched. Lower cost brands provide me better comfort and maintain quality.
Nice bib shorts. Maybe they size a little small but nothing dramatic. Similarly to a few other brands, they do come up quite high at the front which requires some extra gymnastics for mid ride comfort breaks. In summary not as good as my Assos bibs but better than some others
I normally take a size medium in Maap but upsize to a large for Pas Mechanism Bib short. As expected the quality is excellent and very comfortable. However, I do find the bib straps a bit too short.
The bib brings a great feel that’s worthy for the money, it’s a bit tight tho so you might wanna up a size. Rubber parts grips so well yet it’s so comfy
These shorts look great, especially when matched with the mechanism jersey. I was pleasantly surprised at how comfortable they are even on rides of over 4 hours. Great service from sigma as ever and glad to see more brands being supplied
You can't go wrong with these, everything is top notch.Very good pad, very tight on more muscular legs.Looks awesome.
