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Castelli Endurance X2 Bib

Availability: In stock

Item #:116108

$149.99

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Castelli Endurance X2 Bib

Details

A 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 also is great on a wide range of body shapes.

  • 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 grippersProgetto X2 Air seatpad for famous X2 comfort and improved airflow
  • Rear reflective tabsHeat transfer logos
  • Weight: 188g (large)
  • Great for riding with the Castelli Endurance short sleeve jersey

Additional Information

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Rotor Q-Ring 38T Road 110

Rotor Q-Ring 38T Road 110

Rotor Q-rings help you get the most out of your legs, by enhancing your pedaling efficiency and minimizing the dead spot in your spin. Every cyclist is taught to spin in perfect circles, which is easier said than done. Think about your natural running gait, or the motion of an elliptical trainer. Your legs naturally move in an ellipse, rather than a perfect circle. Rotor Q-rings match the natural motion of your legs by giving you a larger diameter when your muscles are loading the horizontal crank arm, and a smaller diameter when you are pulling a vertical arm through the dead spot. This variable diameter, paradoxically, produces a noticeably smoother spin, less muscle cramping, and less torque on your knees and joints.

Features

  • Chainring BCD: 110
  • Bolt Pattern: 5-Bolt
  • Material: 7075 aluminum
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