New key enhancements to Pas Normal Studios' signature Mechanism Bibs. Updated straps give extra stretch and breathability using a mesh-structured fabric. A higher front rise provides a more comfortable fit, and the new front mesh offers the same breathable and durable properties as the back mesh of the bibs. A new zigzag in-seam chamois stitching minimizes friction between the seam and saddle and provides higher durability. Constructed from compressive textiles with high elasticity, the Mechanism Bibs are fitted to match your optimal riding position without restricting mobility.

The bibs has a tight, aerodynamic fit - ideal for high-intensity road riding and racing.

Temperature
The bibs are suited for rides in mild to high temperatures. Combine with leg warmers on colder rides.

Intensity
The bibs are optimised for high intensity training rides and races.

Breathability
Breathability is defined as the ability of a fabric to allow perspiration. The bibs offers great breathability properties and is optimised for moisture wicking.

Insulation
Insulation is defined as the ability of a fabric to keep you warm and protect you from the cold. The bibs are made for high-intensity riding in mild to warm temperatures.

Wind Protection
Wind Protection is defined as the ability of a product to prevent wind from penetrating the fabrics. The bibs are made from lightweight fabrics that offers limited wind protection.

Water Protection
Water protection is defined by the products ability to keep you dry. The bibs are made from lightweight fabrics that offers limited water protection.

Weight
Size M: 169 gram

Made in Italy

Product details

• Aerodynamic race fit
• Mesh-structured straps
• Durable zigzag chamois stitching
• Four-layer ultralight foam chamois
• Fully dyed fabrics and elastic grippers
• Highly breathable
• Material: 82% Polyester, 18% Elastane

Product-id: MB0107AM-5999

Crafted for performance and comfort, these new bib shorts deliver muscle support in a lightweight construction for freedom of movement

• A best seller, re-designed – Incorporating new materials
• Comfort – Italian Rapha chamois absorbs shock and maximises comfort no matter how long the ride
• Lightweight, breathable stretch upper – For an unrestricted fit
• Dense-knit, supportive fabric – Light compression keeps the leg muscles fresh for longer
• Pressure-free stability – Laser-cut leg hem with silicone grippers prevents material ride-up

How To Wear: To be worn in cool to hot conditions (7-32°C / 44-90°F)

Fit: Regular fit for a range of body types. We recommend choosing your normal size. Not as close-fitting as Rapha's Pro Team and Pro Team Training ranges.

Care Instructions
Machine wash at 30 degrees celsius, tumble dry cool
Do not bleach, do not iron, do, not iron print, do not dry clean
Wash Similar Colours Together

Materials
79% recycled nylon / 21% spandex

Product-id: CBE01XXDNWSML

Product-id: MPMBS252325_ODYS_S

Product-id: MPMBS252325_BLAK_S

Updated with new materials for 2025, bib shorts offering the perfect blend of comfort and performance for extended hours in the saddle.

• A best seller, re-designed – Incorporating new materials
• Comfort – Italian Rapha women’s specific chamois absorbs shock and maximises comfort no matter how long the ride
• Lightweight, breathable stretch upper – For an unrestricted fit
• Dense-knit, supportive fabric – Light compression keeps the leg muscles fresh for longer
• Pressure-free stability – Laser-cut leg hem with silicone grippers to prevent material ride-up

To be worn in cool to hot conditions (7-32°C / 44-90°F).
Fit: Regular fit for a range of body types. We recommend choosing your normal size.

Care Instructions
Machine wash at 30 degrees celsius, tumble dry cool
Do not bleach, do not iron, do, not iron print, do not dry clean
Wash Similar Colours Together

Materials
79% recycled nylon / 21% spandex

Product-id: CCK01XXBBKSML