ROCA, Bike helmet

ROCA
ROCA
ROCA
ROCA
ROCA
ROCA
  • Strategically arranged ventilation openings guarantee ideal air flow in the interior
  • Durable outer shell thanks to the 3 shell construction
  • Low weight thanks to the inmold production where the upper shell is thermally connected with the Hi-EPS
  • Optimal impact-absorption thanks to Hi-EPS material made of microscopic air chambers
  • The lower edge of the helmet is protected by the polycarbonate shell Edge Protect
£179.95 RRP

Colour: black matt

Size:

Reset selection
Not available online?
Find the right Alpina dealer near you!
Vendor search
ROCA
Order number: A9760130 Navigating trails strewn with roots and rocks can get pretty tricky. A full-face helmet provides... more
ROCA
Order number: A9760130
Navigating trails strewn with roots and rocks can get pretty tricky. A full-face helmet provides the optimum protection in this situation, with a robust chin strap that protects the head both from below and on the side lest the journey come to an abrupt end when the rider is pitched over the handlebars. Ideally that wouldn’t happen. If it doesn’t, the ROCA is simply just comfortable to wear thanks to the lightweight inmold construction and fixed visor that provides protection from the sun, mud and rocks. Two helmet sizes with two sets of pads each ensure that the ROCA will fit every rider. And the DD-Buckle chin fastener keeps the ROCA firmly on the head while shredding - and on hang outs. Combined with the new Scarabeo MTB, your head is protected all the way around.
Technologies
Airflow Venting
Airflow Venting

One factor that greatly influences comfort when wearing is the ventilation of the helmet. The strategically sensible arrangement of the vents is crucial for optimum ventilation of the interior. The air is directed into the interior, guided around the head and can flow out again at the back. The head is therefore comfortably air-conditioned at all times.

Ceramic Shell
Ceramic Shell

All Alpina helmets manufactured using the inmold process are fitted with a robust ceramic shell. A polycarbonate plate is stretched under intense heat onto the shape of the helmet in the making and pressed onto the Hi-EPS body under high pressure and thermally bonded to it. The Ceramic shell is characterized by several qualities: It is impact- and scratch-resistant, UV-stable and antistatic.

Edge Protect
Edge Protect

Edge Protect is an additional polycarbonate plate that give inmold helmets a touch of refinement. It covers the edges on the underside of the helmet. This protects the Hi-EPS and increases the helmet's durability.

Hi-EPS
Hi-EPS

The inner shell of all Alpina helmets is made of Hi-EPS (High Expanded Polystyrene). The material has microscopically small air chambers that absorb the forces acting on the helmet in the event of an impact. Hi-EPS provides optimum protection and at the same time allows for extra-thin helmet wall as well as narrow helmet shapes.

Inmold
Inmold

In the inmould production process, the polycarbonate upper shell is thermally bonded to the Hi-EPS inner shell of the helmet body under intense heat and pressure. This creates a large and inseparable connection between the upper and lower shell. Advantage: The helmet is very light and at the same time extremely stable.

TECHNICAL SPECS_
Weight
779 Gram
Area of application
enduro, MTB
Standards
EN 1078:2012 + A1:2012
Helmet light
no
Woher kommst Du? / Where are you from?