Castelli Endurance X2 Cycling Bib Short
Castelli Endurance X2 Cycling Bib ShortCastelli Endurance X2 Cycling Bib Short
Code: CS14005
Castelli Endurance X2 Cycling Bib Shorts


A bib short designed for long rides in the saddle & features Castelli famous Progetto X2 Air seatpad which delivers superior rider comfort as the miles roll by. The newly engineered bib strap construction is also great on a wide range of body shapes.

Castelli have engineered everything in this short to make your longest rides just a little bit more comfortable. Everything Castelli does is geared towards speed, and they know that means doing some long rides. Castelli stay with the proven comfort of the Progetto X2 Air seatpad, use new Endurance Evolution fabric for muscle support, and give the short a perfect eight-panel anatomic fit and their Giro3 leg gripper.

Of particular note is the bib construction, which Castelli engineered to accommodate those cyclists whose long rides are primarily to burn calories.

Maximum technology for supreme comfort; The Progetto X2 utilises ventilating perforations to keep you cooler and dryer on endurance road rides. The design allows air and moisture to flow directly to the surface fabric for quick evaporation. The shape of the pad has received minor updates based on pro feedback. The Progetto X2 Air seatpad is constructed in 3 layer components, each dedicated to a specific purpose to create the most comfortable seat pad on the planet.



  • Endurance Evolution fabric provides optimum muscle support and feels dryer in nearly all conditions
  • Newly engineered bib strap construction is comfortable on a wide range of body shapes
  • Giro3 leg grippers
  • Progetto X2 Air seatpad for famous X2 comfort and improved airflow
  • Rear reflective tabs
  • Heat transfer logos
  • Weight: 188g (large)
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Very comfy bibs. Haven't worn them on long rides yet, but fit and muscles support is good on shorter rides (around 50 miles)
Great fit, this is my second pair and you can't beat them for value. Very comfortable for those long rides. These are my favourite Castelli Bib Shorts.