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Ships within 48 hours · Estimated delivery Nov 5 - Nov 10
Developed to eliminate blank twist and increase power, X45 features a Bias Wrap Construction, left/right 45 degree carbon weave within the blank
Giro Aerohead MIPS helmet Best road bike helmet for speed without limitations Safety features: MIPS | Sizes: S/M/L | Colours: 6 | Weight: 510g (Medium) Aerodynamic properties Field of view is larger than expected Comfortable fit when riding Lighter than other options on market Breathability isn't a strong point Price tag is very high for a bike helmet The wind-cheating silhouette of the Giro Ultimate Aerohead will maximise your performance with its excellent aerodynamic design which also boosts plenty of ventilation with its four Wind Tunnel vents, although don't by any means expect it to be highly breathable
Vibrant hues like red, blue, or green inject energy and character into any outfit
LOW STEPOVER Get on and off with total ease thanks to the Defiant ST's low step-through frameno high leg swings or awkward balancing required
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