O'NEAL SIERRA RS Helm ECHO Color:Black/Red - Pre-shaped overknee cut for

- Pre-shaped overknee cut for optimum freedom of movement

your gear has to withstand a lot

Sie ist super komfortabel und besonders atmungsaktiv

shins and thighs with every movement

it offers an optimal fit

O'NEAL SIERRA RS Helm ECHO Color:Black/Red - Pre-shaped overknee cut forThe O'NEAL SIERRA RS helmet offers you a sporty, close fitting design that ensures a stable fit and optimum control at high speeds perfect for dynamic riding. The closable vents and internal ventilation channels guarantee effective air circulation. The helmet is prepared for the Quin Smart Safety Sensor and Bluetooth. Thanks to the E. Q. R. S. system, you can quickly remove the cheek pads in an emergency. The Microlock chin strap ensures a secure fit,