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Bike Helmets

Bontrager bike helmets look great, fit great, and are hassle-free to set up. Because no matter what kind of rider you are, you shouldn't have to sacrifice comfort and style in order to be safe.

Road Bike Helmets

Specter

$159.99 - $179.99 CAD

Aimed at racers and performance enthusiasts, Specter borrows DNA from the pro peloton-leading Oracle to deliver outstanding fit, massive airflow, and quick, easy adjustability.

Oracle

$219.99 CAD

Low profile. Massively ventilated. Exceptionally aerodynamic. Oracle is a pro-caliber road helmet for riders who won't settle for anything but the best. Featuring an in-molded carbon fiber skeleton that provides the superior structural integrity and load dispersal necessary to create the biggest possible vents in the lowest-profile design, Oracle uses internal channeling and CFD-optimized ventilation to maximize airflow efficiency through the helmet and over the head, for impressive levels of cooling and drag reduction.

Starvos

$74.99 CAD

Reduce your risk of injury by wearing the Bontrager Starvos helmet. This entry-level bike helmet comfortably fits the widest range of head sizes in seven stylish colors.

Youth Bike Helmets

Big Dipper

$39.99 CAD

Protect the young cyclist in your life with Bontrager's playfully-styled, smartly-designed Big Dipper kids' helmet. A larger version of our Little Dipper, the Big Dipper packs the same great fit, comfort, chin guard and durability features into a helmet that's aimed at on-the-go kids from ages 4-7.

Little Dipper

$39.99 CAD

Protect the young cyclist in your life with Bontrager's playfully-styled, smartly-designed Little Dipper toddler helmet. Packed with kid-friendly features like a built-in visor, durable in-molded EPS shell, hassle-free QuickSet fit system, ample ventilation, and a completely pinch-proof buckle, the Little Dipper is the perfect helmet for the on-the-go toddler, whether he or she rides in a trailer, in a child carrier, or on his or her own.

Velocis Helmet

Velocis Helmet: So light you'll forget you're wearing it.

The competition won't. Already race-proven in classics and grand tours, the new Velocis is simply our fastest, coolest and lightest helmet ever.

Universal Sizing

Measure the circumference of your head using a cloth tape measure or a piece of string and a ruler. Use the chart below to find the proper helmet size based on your measurement.

cm 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
  Toddler                        
    Youth              
        Women’s          
                  Men’s

1 Head

Take your measurement horizontally across your brow and over your ears.

Pro Sizing

Measure the circumference of your head using a cloth tape measure or a piece of string and a ruler. Use the chart below to find the proper helmet size based on your measurement.

cm 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66
  Small                  
          Medium            
                  Large    
                      X-Large

1 Head

Take your measurement horizontally across your brow and over your ears.

Ride it and love it. If not, we’ll take it back.

Ride it and love it. If not, we’ll take it back.

It’s that simple.

If for any reason you’re not satisfied with your Bontrager products, return the item - along with the original sales receipt - to the place of purchase within 30 days of purchase date for exchange or store credit.