Decathlon - Road Cycling Helmet Rcr - Black - Eu L

This helmet was designed so that the ventilation works perfectly when you need it, on long climbs. As soon as you tip upwards, the aerodynamics of this helmet will make all the difference. Key benefits: • Ventilation: 8 air entrances connected to 7 exits via canals • Lightweight: In-Mold technology results in a lightweight helmet (270 g in size M) • Anatomic design: Turn-ring system for a micrometric adjustment. Occipital adjustment • Aerodynamics: Developed and tested in a wind tunnel to minimise its drag coefficient • Compatibility: Compatible with long hair. Can accommodate a braid. Technical information: RCR: The RCR range for RACER is the range intended for cyclists looking for the best equipment. This range is suited to cyclists looking for excellence on all terrain. Very high-level, versatile products for riding on both flats and in the high mountains. The RCR range has been chosen by the Decathlon AG2R La Mondiale professional team ; SECURITY: Because the main reason for getting a helmet is to keep yourself safe, this helmet meets all of the most demanding standards for impacts. It complies with the European regulation EN1078. This standard covers the following aspects: construction, including field of vision, shock absorption properties, retention system features including the chinstrap and tightening devices, and marking and information. ; Sizes & Weight: The size of a helmet is based on your head circumference. RCR: Size S: 52-55 cm - 230 g size M: 55-59 cm - 270 g Size L: 59-62 cm - 290 g This helmet is also available in a version with the MIPS system. This system slightly modifies the size grid, so if you are at the upper end of the size range and prefer the MIPS version, we recommend purchasing one size higher. ; Ventilation: A helmet's ventilation is optimal when large entrances for air are connected to exits via canals that let the air cir...