evo.com | Sweet Protection Bike Helmets > The Sweet Protection Ripper MIPS Viz Bike Helmet provides high impact protection in a small package. Equipped with MIPS impact protection, an Occigrip fit system that adapts to their growing body, and stack ventilation for temp regulation, the Ripper is an MTB helmet the whole family will love. CE EN 1078 Occigrip Turn Dial Makes the helmet easily adjustable with a low volume mechanism. The Occigrip construction provides a firm and comfortable fit and prevents the helmet from rolling on your head. Adjustable in both reach and height. Higher Volume & Lower Density EPS STACC Ventilation STACC is short for Superficial Temporal Artery Cooling Channel. A front vent, an internal channel, and an exhaust vent cool down the temporal artery without exposing your temples which are the most vulnerable area of the head. Patent Pending. MIPS(R) The MIPS Brain Protection System helmet-integrated low-friction layer is designed to reduce rotational motion transferred to the brain from angled impacts to the head. | Sweet Protection Ripper MIPS Viz Bike Helmet 2026 - 53-61 in Yellow