Home > Helmets > Kids helmets

Picture of MET Parabellum MTB Helmet

MET Parabellum MTB Helmet - £39.99

Save up to 71%!

The lightest MTB helmet in it's class with optimal ventilation

Top Features:

  • Weight: 285g (Medium)
  • In-Moulding Intelligent Fusion
  • Full Wrap Shell
  • Safe-T Size Adjuster
  • Air Lite Straps
  • Multi-Position Removable Visor
  • Intergrated Air Intake
  • Front Pad Gel O2
  • Removable Onboard Camera Support
  • Sizing: Medium: 54cm to 58cm / Large: 59cm to 62cm

Product Data

  • Peaked Helmet: Yes
  • MTB: Yes


A slick design with ample venting, Met’s Parabellum uses cutting edge technology to ensure maximum safety with minimal weight - at just 284g (medium) the Parabellum is the lightest in its class. The latest Safe-T Advanced occipital retention system allows micro-tuning of the fit and GEL 02 padding at the front remains cool, comfortable and odour free whilst channelling sweat away from your eyes. Goggle and glasses fit with no interference and the visor is easily adjusted. Add our Intelligent Fusion In-Moulding, incredibly light and soft Air Lite straps and our universal removable helmet mount, and you find yourself with the new benchmark for all-mountain helmets.


In-Mold Intelligent Fusion: Different densities of material, depending on the characteristics of each model.

Full Wrap: The polycarbonate shell wraps the bottom of the helmet towards the inside of the shell.


Safe-T Advanced: Lighter with broader contact area, the pressure is distributed in a homogenous way.


Air Lite Straps: A revolutionary technique of weaving polyester fibres aids sweat evaporation and provides greater tensile strength with less weight.


Multi Position: Allows super fine tuning of the visor position. Aluminium screws. A style statement too!

Integrated Air Intake: Actively helps cool the head by directing the air towards the inside of the helmet.


Front Pad Gel O2: Hypo-allergenic, anti-bacterial, made from thermo-stabilising polyurethane morpho-gel. Keeps the forehead cooler.


Be Seen: Compatible with MET's revolutionary USB chargeable smart Safe-T Advanced rear light available seperately here.The integrated light sensor switches on LEDs automatically in darkness and low light conditions and turns the light off when exposed to daylight after a safety period of 15 seconds. Choose between Nightsafe mode and 4 other blinking modes including steady light.

Removable Onboard Camera Support: Leaves the helmet clean and tidy when not filming. Multi-brand compatible.

MET Warranty and Crash Replacement

As an official MET dealer, when you purchase a helmet from us MET guarantee the helmet to be free from defects in both material and workmanship for 2 years from the original date of purchase. They also offer a replacement at a reduced price if your helmet is damaged in an accident. Find out more about the MET warranty and crash replacement policy

On sale at Wiggle

click to buy

See all Helmets

Compare mtb prices: Tips

Type in required words separated by spaces to search across selected mountain bike stores. A space represents 'AND', so all the words you enter will be present in either the product name or category. Use - (minus) to exclude single words and * as a wildcard, eg. roc*. Words must be of 3 letters or more.

Includes: Chain Reaction :: Wiggle :: Evans :: Merlin