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Welcome to Speed and Strength Canada

Hammer Down™

SS700 Helmet
ships next day
1 Review(s)

Size Chart

  • How to Measure a proper helmet

    SIZING:To measure your head size, wrap a tape measure horizontally around your forehead. Select the helmet that is the closest fit to that size. A helmet should fit snug on your head. If it moves while wearing, it is too large. If it is painful to wear, it is too small. For proper sizing, your nearest dealer will be able to help you get sized up.

    FITTING: Open the chin straps and slide the helmet onto your head starting at the forehead. A helmet should feel snug. If it slides on easily it is too big. It should feel tight to pull down. Make sure the inner padding fits snug all around. You should feel the padding pressing against your cheeks and head. The last check for a proper fit is to test if it moves while wearing, there should be no movement if you shake your head. Place your hands on the helmet and move it front to back and side-to-side. If there is a lot of movement, try a size down.

Helmet Size XS SM MD LG XL 2XL
Head Measurement 20 7/8" - 21 1/4" 21 5/8" - 22" 22 1/2" - 22 7/8" 23 1/4" - 23 5/8" 24" - 24 3/8" 24 3/4" - 25 1/4"
*All measurements done in inches

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Customer Reviews

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Hammer Down ROCK!!... Review by Irwin
I bought this helmet 1 week ago and used 3 times only and it is light weight,
smaller than other brands, a bit tight but ok, I am 58.6cm maybe should go for Large :)
awesome graphics you don't need to do anything about (add a sticker or something else).
Wide vision range, The visor isn't difficult to open while riding and stays where you put it.
Noisy but average helmet for the price and I totally recommend it.
Maybe a blue shade will give the perfect look I am looking for (just have to order something else to get free shipping)

WELL DONE Speed & Strength....... Cheers!... (Posted on 2017-05-10)

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