The LUMOS Helm Ultra is a half-shell helmet designed for adult mountainbike riders. It combines a secure strap-on closure with a lightweight construction weighing just 0.87 kg, making it a practical choice for daily e-bike commutes and trail rides.
Strap-on closure provides a secure, tool-free fit that stays in place on the trail
Half-shell design offers ventilation and comfort without the bulk of a full-face helmet
Fits head circumferences starting at 54 cm — suitable for a wide range of adult riders
Grey colourway blends discreetly with any e-bike or mountainbike aesthetic
Das zeichnet den LUMOS Helm Ultra aus
The helmet is purpose-built for the adult mountainbike rider who needs a reliable, no-fuss lid for everyday rides. Its strap-on closure eliminates fiddly buckles, and the half-shell profile keeps weight low while maintaining coverage.
Ideal für...
Adult e-bike commuters and recreational mountainbike riders who want a lightweight, easy-to-use helmet for daily training or weekend trail sessions. Not designed for children or competitive racing scenarios.
Anwendung von LUMOS Helm Ultra
Wear the helmet on every ride, adjusting the strap-on closure until the fit is snug but comfortable. The helmet is ready to use straight out of the box — no additional parts or assembly required.
LUMOS is a Swiss brand specialising in e-bike helmets and cycling accessories. The brand focuses on lightweight, functional designs for adult riders, with an emphasis on secure fit and everyday usability. LUMOS products are distributed through Swiss retail partners and are tailored to the demands of urban and trail e-bike use.
The LUMOS Helm Ultra is a half-shell helmet designed for adult mountainbike and e-bike riders. It is suited for daily commutes, recreational trail rides, and general cycling where lightweight, ventilated head protection is needed.
The strap-on closure uses a buckle-free system that secures the helmet with a single strap. Adjust the strap length to fit your head circumference, then click the closure into place. No tools are required for fitting or removal.
Half-shell helmet type, strap-on closure, head circumference starting at 54 cm, weight 0.87 kg, adult size range M-L, grey colourway. The helmet is designed for mountainbike and e-bike use.
The delivery includes the LUMOS Helm Ultra E-Bike helmet in Grey, size M-L. No additional accessories such as visors or padding are listed in the product data.
The product comes with a 24-month manufacturer warranty, providing coverage against manufacturing defects during normal use.
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