This race-inspired design is known for its great fit and great value. With similar features to the S-Works Prevail—like the Tri-Fix webbing system and 4th Dimension Cooling—the Propero II handles even the most intense efforts on the pavement.
- 4th Dimension Cooling System with Mega Mouthport
- Composite matrix internal reinforcement allows larger vents for greater cooling
- Headset SL fit system with four height positions and micro-adjustable dial is easy to adjust on the fly
- Tri-Fix web splitter for improved comfort and ease of strap adjustments
- Soft 4X DryLite webbing material won’t stretch out with sweat or water
- Reflective decals for added nighttime visibility
- Complies with one or more of the following safety standards for bicycle helmets: CPSC, SNELL B90A, CE and AS/NZS