Alpina D-Alto Helmet - white-blue-silver

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Description of Alpina D-Alto Helmet - white-blue-silver

If you're into dazzling good looks you might pass by the classic matt D-ALTO L.E. in favour of its handsome, glossy brother, the D-ALTO. It is an especially light mountain bike helmet with excellent ventilation and an extremely secure fit. With Fly Net, 26 Airflow-Vents and detachable visor.

Note: Please measure the head circumference to get the right helmet size.

HI-EPS: Alpina helmets have inner shells made of Hi-EPS (highly expanded polystyrene). This material consists of many microscopically small air chambers which effectively absorb the forces caused by an impact. Hi-EPS provides optimum protection with the benefit of allowing extra-thin walls.

EDGE PROTECT: Is applied to the lower edges of the helmet by the IN-MOLD method. This is a crucial safety feature in the case of a sideways crash and is effective protection against damage to the HI-EPS in daily use.

CERAMIC: This impact- and scratch-resistant polycarbonate shell is fitted to all Alpina helmets manufactured using the Inmold procedure. The blank workpieces are shaped at high temperature onto the form of the helmet design and the shells are then pressed onto the helmet's Hi-EPS body. The material combines a number of distinct advantages: it is impact- and scratch-resistant, it contains UV stabilisers and is anti-static.

INMOLD TEC: The Inmold production process involves the polycarbonate outer shell of the helmet being heated to a high temperature and "baked" onto the EPS helmet body at high pressure. This produces a permanent bond across the entire surface of the inner and outer shells, producing a helmet with the advantage of being very light yet extremely stable.

SHIELD PROTECT: The removable slide-in visor protects the face both from splashing mud and from solar radiation.

RUN SYSTEM ERGO Plus: Like its big brother Run System Ergo Pro, Alpina's second-in-the-range helmet adjustment system also offers the two newly developed "head rests" for pressure distribution plus the new, easier-to-use adjustment wheel at the back of the helmet. The only difference between this and the top model is that the wing-shaped pads and the adjustment wheel are made of plastic only.

ERGOMATIC: Tried and tested countless times, this is the buckle used in all Alpina cycle helmets. It features a red push button and multi-step automatic adjustment. It can be used one-handed, so for example you can loosen the strap when riding uphill and tighten it again for the descent, and it cannot come open in the event of a crash.

Y-CLIP: A helmet can only provide proper protection if it stays securely in place in the event of an impact. The fastening that joins the two straps under the ear is critical to this. Alpina's Y-Clip system guarantees a perfect fit down to the last millimetre, all in a matter of seconds.

CUSTOM FIT: As heads vary in shape they need an adjustment system that is flexible. In combination with the Run Systems, Custom Fit ensures a slip-free snug fit. The rear neck support can be adjusted to several angles of incline so that it fits snugly and without undue pressure.

FLY NET: The front ventilation holes have a mesh lining which effectively works as an insect screen to protect the wearer's head from insect bites when riding in hot or humid conditions.

ANTIBACTERIAL INTERIOR: Helmet pads made of a special padding material reduce the formation of bacteria and thus prevent perspiration odors.
  • Description
  • Fact Sheet
  • Ratings (2)

Fact Sheet of Alpina D-Alto Helmet - white-blue-silver

Product Name: Alpina D-Alto Helmet - white-blue-silver
Manufacturer: Alpina
Item Code: ALP143852
Year: 2018
Weight: approx. 230 gram (Manufacturer's Spec)
Ventilation ports: 26
Purpose: MTB
Approved by: CE EN 1078
  • Description
  • Fact Sheet
  • Ratings (2)


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Customer Reviews
Der Helm hat mir wohl das Leben gerettet. Statt meines Kopfs ist er dabei zerbrochen, und ich muss einen neuen kaufen. Der Kopf ist aber in Ordnung,.
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