ALPINA Rootage Evo MTB Helmet Olive Matt, 52-57 cm

Whether It’S On The Trail, On A Freeride Or With The E-Fully At The Bike Park, The Rootage Evo Is A Great Choice. First Of All, The Over-Ear Helmet Construction Provides Significantly More Safety For Side Impact Than A Half-Shell Helmet. Furthermore, The Epp Used On The Ears Is A Multi-Density Material That Doesn’T Lose Its Protective Effect Even After Multiple Impacts And Is Also Used In The Back Of The Helmet. The Fixed Visor Directs Air Into The Large Ventilation Channels In The Rootage Evo, Cooling The Head. The Rootage Evo Is The First Bike Jet Helmet With A Size Adjustment System And Also Allows The Wearer To Wear A Neck Brace. Protection, Comfort And Flow Are Guaranteed With The Rootage Evo. Features: - Particularly Robust And Resistant 3-Shell Outer Shell - High Durability And Protection Due To Reinforced Lower Edges - Optimal Impact Absorption Thanks To The Hi-Eps Material Made Of Microscopic Air Chambers - Low Weight Thanks To Inmold Manufacturing, In Which The Upper Shell Is Thermally Bonded To The Hi-Eps - Individually Adjustable For Maximum Comfort Thanks To The Smooth-Running Run System Ergo Flex Specifications: - Weight: 430 Gram - Area Of Application: Enduro, Mtb Technologies: 3d Fit: - The Height Of The Run-System At The Back Of The Head Can Be Adjusted Using The 3d-Fit System. The Helmet Can Be Perfectly Adapted To The Head In A Five-Point Gradation System. This Improves Comfort When Wearing, Safety And Accuracy Of Fit. 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: - 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. Custom Fit: - Custom Fit Is An Adjustment System At The Back Of The Head That Allows You To Adjust The Height Of The Run System In Several Steps. This Allows The Optimal Fit Of The Helmet To Be Adjusted For A Wide Variety Of Head Shapes. Pressure Marks Are A Thing Of The Past, The Helmet Sits Perfectly On The Head And Safety Is Improved. 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. Epp: - Epp Is A Multi-Density Material That Doesn´t Lose Its Protective Effect Even After Multiple Impacts. The Expanded Polypropylene (Epp) Makes Helmets Even More Robust And Durable. Epp Is Used In Helmets Like The Alpina Rootage Evo At Strategic Points, Like The Ears And Neck Area, To Guarantee Optimal Safety. Ergomatic: - Proven A Hundred Thousand Times Over And Used On All Alpina Helmets: The Strap Buckle With The Red Push Button And Multi-Step Automatic Locking Mechanism. Ergomatic Can Be Operated With One Hand - You Can Loosen The Strap On The Way Up The Mountain And Tighten It For Downhill - And In A Fall The Locking Mechanism Cannot Open Automatically. 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: - 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. Run System Ergo Flex: - The Run System Enables All Alpina Helmets To Adjust To A Custom Size By Using An Easy-To-Move Dial. The Run System Ergo Flex Is The Lightest, Most Comfortable Adjustment System Offered By Alpina. The Delicate Design Clings Evenly To The Head And Thus Increases Protection. The Run System Ergo Flex Can Be Adjusted Using Fine Increments – There’S No Helmet More Lightweight, More Comfortable Or With A More Custom Fit. Y-Clip: - A Helmet Can Only Provide The Best Possible Protection If It Remains In The Optimum Position In The Event Of An Impact. The Adjustment And Fixing Of The Two Straps Under The Ear Plays A Decisive Role. The Y-Clip System Ensures A Millimetre-Accurate Adjustment - In A Matter Of Seconds.