vertically or at any angle

With 3 keys: The serpentine cutouts for the keys are varied and difficult to reproduce

suitable for road bikes

9/16" standard shaft: with 9/16" mandrel

Patented ROCKKRBOS technology: With the patented ROCK FIT closure system

ROCKBROS Fahrradhelm mit integrierter abnehmbarer Magnetbrillen & Visier Color:Violet vertically or at any angleMagnetic lenses: Magnetic lenses improve clarity and contrast. Ultralight: Weighs only 281 grams each. Removable brim: The helmet has a removable brim and a removable lining. Wide adjustment range: L : 58 61cm. XL: 58 65cm. Use this knob to adjust the circumference of the helmet. Chin pad: The chin pad and adjustable straps provide you with additional comfort.