Trek Rally WaveCel Mountain Bike Helmet

5-star safety, now lighter and cooler The Rally WaveCel Mountain Bike Helmet is 5-star rated by Virginia Tech and features updated, lighter and cooler WaveCel safety tech. You’ll love how easy it is to dial in the perfect fit with a BOA® Fit System, lay-flat camlock straps and a Fidlock magnetic buckle. Plus, the goggle-friendly three-position visor has built-in sunglasses storage and the removable Blendr mount makes it easy to mount a Trek light or GoPro. Plus, the deeper rear coverage offers additional protection and two front-facing vents are strategically placed to offer more airflow to make the Rally WaveCel feel cooler and look the part as well. Key Features:5-star safety rating from Virginia Tech with lighter and cooler WaveCel technology Deeper rear coverage provides added protection Front vents and channel system with 10% larger cells for more airflow and efficient cooling Excellent fit and comfort with the BOA® fit system, lay-flat camlock strap and a Fidlock strap buckle Goggle-compatible three-position visor with built-in sunglasses storage The removable Blendr magnetic mount system easily integrates a GoPro camera or Trek lights Crash Replacement Guarantee provides a free replacement in the event of a crash within the first year of ownershipWaveCel helmet safety technology WaveCel is a revolutionary helmet technology designed to be more effective than traditional foam helmets in protecting against certain cycling-related accidents. Its collapsible cellular structure lines the inside of your helmet and is designed to work like a crumple zone to absorb the force of an impact before it reaches your head. Crash Replacement Guarantee We’ll provide you with a free replacement helmet if it’s involved in a crash within the first year of ownership. Just contact us or your local retailer with the crashed helmet, original sales receipt, details of the incident and a return address for your replacement.5-star Virginia Tech rating All WaveCel helmets received the highest rating from Virginia Tech’s third-party testing facility. This unbiased assessment proved Trek’s WaveCel helmets to be among the highest level of protection available to cyclists with a 5-STAR rating.Lighter and cooler New-and-improved WaveCel technology features 10% larger cells that allow for more airflow while saving weight. Deeper coverage An extended back-of-helmet shell offers additional protection around the rear of the head.Sunglasses storage Grippy sunglasses storage channels make it easy to secure your sunnies mid-ride.Three-position visor Get the look and sun protection you want with an adjustable visor that easily sets into three positions.Removable Blendr mount A removable Blendr mount makes it easy to mount a light or camera when you want it or opt for a cleaner look when you don’t.Micro-adjustable BOA® fit system Easily secure and adjust the helmet fit with just one hand.Secure magnetic buckle A Fidlock magnetic buckle fastens effortlessly for a quick, secure fit that can easily be fastened or unhooked with a single hand.Specification: SizeSMLXLCircumference52-56 cm55-59 cm58-62 cm61-64 cmFit systemBOABOABOABOAPad material Moisture wicking pads Moisture wicking pads Moisture wicking pads Moisture wicking pads Buckle typeFidlock buckle Fidlock buckle Fidlock buckle Fidlock buckle IncludesCrash Replacement Guarantee Crash Replacement Guarantee Crash Replacement Guarantee Crash Replacement Guarantee Weight365g380g410g425g