Detail Images

  • Six Six One - Back
  • Six Six One - Back
  • Six Six One - Rage Knee Guards - Black/White
  • Six Six One - Rage Knee Guards - Black/White/Orange
  • Six Six One - Back -
  • Six Six One - Back -

Current Color

  • Six Six One - Rage Knee Guards - Black/White
  • Six Six One - Rage Knee Guards - Black/White/Orange

Six Six One Rage Knee Guards


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Select your style & size:

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  • Select options
    • Black/White, XL
    • Black/White/Orange, L
    • Black/White/Orange, M
    • Black/White/Orange, S
    • Black/White/Orange, XL

    2 Reviews


    Fast times on the trail.

    The faster you ride, the harder you fall, which makes the Six Six One Rage Knee Guards a nearly indispensable part of your trail kit. With a blend of hard and soft padding, these guards provide oodles of protection without getting in the way of pedaling or general range of motion. Just set them in place at the start of the day and ride with the confidence that they'll do their job if you end up on the ground.

    Made from stretchy mesh and a perforated neoprene sleeve that's held in place with hook-and-loop straps, these knee guards provide cooling ventilation and will stay in place without any annoying bunching or pinching. At the kneecap, a hard outer and soft inner cap provide impact protection, and EVA foam guards the soft sides of your knees to make sure you're covered from all angles in the (pretty likely) event of a tumble.

    • Item #SSO008I

    Tech Specs

    Kevlar, stretch mesh, EVA foam padding
    Protection Area
    Recommended Use
    mountain bike
    Manufacturer Warranty
    30 days

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

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    Bulky but good enough

    • Familiarity: I've used it several times
    • Fit: Runs large

    They are bulky, but stay in place, and I don't notice them once they are on. I haven't had any big falls with them, but they've done fine for what i've put them through.
    I have the pads that are open behind the knee and they DO NOT have any hard padding.
    I think these run a bit big for me. I sized them from the chart on 661's site measuring my leg. I wonder if a size smaller would fit better and address the "bulky" part of these as I have to pull the straps pretty tight to get them situated.

    Solid but bulky

    • Familiarity: I've put it through the wringer

    I like these but the black/white ones are slightly more bulky than other brands. I mainly use them for downhill so it's not a big deal. Great for the price and they have saved my skin a few times! I am 5' 11" 175lbs and the mediums fit great.