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  • Trek Rally WaveCel Mountain Bike Helmet
  • Trek Rally WaveCel Mountain Bike Helmet
  • Trek Rally WaveCel Mountain Bike Helmet
  • Trek Rally WaveCel Mountain Bike Helmet
  • Trek Rally WaveCel Mountain Bike Helmet
  • Trek Rally WaveCel Mountain Bike Helmet
  • Trek Rally WaveCel Mountain Bike Helmet
  • Trek Rally WaveCel Mountain Bike Helmet
  • Trek Rally WaveCel Mountain Bike Helmet
  • Trek Rally WaveCel Mountain Bike Helmet
  • Trek Rally WaveCel Mountain Bike Helmet
  • Trek Rally WaveCel Mountain Bike Helmet
  • Trek Rally WaveCel Mountain Bike Helmet
  • Trek Rally WaveCel Mountain Bike Helmet
  • Trek Rally WaveCel Mountain Bike Helmet
  • Trek Rally WaveCel Mountain Bike Helmet
  • Trek Rally WaveCel Mountain Bike Helmet
  • Trek Rally WaveCel Mountain Bike Helmet
  • Trek Rally WaveCel Mountain Bike Helmet
  • Trek Rally WaveCel Mountain Bike Helmet
  • Trek Rally WaveCel Mountain Bike Helmet
  • Trek Rally WaveCel Mountain Bike Helmet
  • Trek Rally WaveCel Mountain Bike Helmet
  • Trek Rally WaveCel Mountain Bike Helmet

Trek Rally WaveCel Mountain Bike Helmet

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  • Detail

    Overview

    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 sunglass 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 Rally WaveCel feel cooler and look the part as well.

    Product details

    1. 5-star safety rating from Virginia Tech with lighter and cooler WaveCel technology
    2. Deeper rear coverage provides added protection
    3. Front vents and channel system with 10% larger cells for more airflow and efficient cooling
    4. Excellent fit and comfort via BOA® fit system, lay-flat camlock strap, and Fidlock strap buckle
    5. Goggle compatible three-position visor with built-in sunglass storage
    6. Removable Blendr magnetic mount system easily integrates a GoPro camera or Trek lights
    7. Crash Replacement Guarantee provides a free replacement in the event of a crash within the first year of ownership
    8. Complies with U.S. CPSC safety standards for bicycle helmets for persons age 5 and over

    Specs

      SizeSMLXL
      Circumference52-56cm55-59cm58-62cm61-64cm
      Fit systemBOA®BOA®BOA®BOA®
      Buckle typeFidlock buckleFidlock buckleFidlock buckleFidlock buckle
      IncludesCrash Replacement GuaranteeCrash Replacement GuaranteeCrash Replacement GuaranteeCrash Replacement Guarantee
      Weight365.0g380.0g410.0g425.0g

    We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Prices shown are manufacturer's suggested retail prices.

    Weights are based off pre-production products at time of publication. Weights may vary in final production.

    Sizing

    size-table
    SizeCircumference
    S

    52 - 56 cm

    20" - 22"

    M

    55 - 59 cm

    22" - 23"

    L

    58 - 62 cm

    23" - 24"

    XL

    61 - 64 cm

    24" - 25"

  • Customer Reviews
    Mrs.*********gahn

    Just took my new Trek Rally WaveCel helmet out for its first ride on some pretty gnarly trails. Honestly, I wasn't sure what to expect from all the hype around WaveCel, but it's legit. The helmet feels super comfortable, breathes really well, and gives me a ton of confidence. I even took a minor spill (oops!) and didn't feel a thing. Worth every penny for the peace of mind!