Seasonal Apparel Sale—Save up to 60% »
Sale $79.96 - $99.95

Item # SSO007G

Select options
  • Select options
  • Black/Charcoal, XS ($99.95)
  • Black/Charcoal, S ($79.96)
  • Black/Charcoal, M ($79.96)
  • Black/Charcoal, L ($79.96)
  • Black/Charcoal, XL ($79.96)
  • Black/Gold, XS ($99.95)
  • Black/Gold, S ($99.95)
  • Black/Gold, M ($99.95)
  • Black/Gold, L ($99.95)
  • Black/Gold, XL ($99.95)
  • Camo, XS ($99.95)
  • Camo, S ($99.95)
  • Camo, M ($99.95)
  • Camo, L ($99.95)
  • Camo, XL ($99.95)
  • Red, S ($84.96)
  • Red, M ($84.96)
  • Red, L ($84.96)
  • Red, XL ($84.96)
  • 100% Guaranteed Returns
  • Free Shipping on orders over $50

Item # SSO007G

Ride long and prosper.

The Six Six One Comp Helmet keeps your brain where it belongs: inside your skull. Riding fast means taking on risk and so requires protection, and the Comp delivers with an impact-absorbing polycarbonate and ABS shell and brain-save EPS foam liner. With plenty of venting, the Comp Helmet keeps your processor cool for pinpointing takeoffs and landings, and serves up an adjustable visor to block out the sun so you don't get blinded and end up going dome-first into a tree. The Comp's large eyeport easily accommodates goggles, and its affordable pricetag means you won't have to choose between preserving your motor skills and affording breakfast tomorrow morning.

Tech Specs

Shell Material:
polycarbonate, ABS
Impact Foam:
passive ventilation system
Full Face:
CPSC, CE 1078, AS/NZS 2063
Recommended Use:
mountain biking
Manufacturer Warranty:
1 year

Size chart


Sizing Chart


SixSixOne Accessories/Armor
Gloves/Wrist Guards
Palm Circumference 8in
Ankle Brace
US Shoe Size 6-8 8-10 10-12    
Open-Face Helmets/Hats (Recon)
Head Circumference 21.25-22.75in
Full-Face Helmets (Evo,Evo Carbon)
Head Circumference 20.50-21.25in
Elbow Pads (Rage, Riot, Rhythm, Comp, DJ)
Bicep 7-9in
Forearm 6-7in
Knee Pads (Evo, Rage, Rampage, Riot, Rhythm, Comp, DJ)
Thigh 13-15in
Calf 10-12in

Body Armor (Pressure Suits, Core Saver, Air Vest)
Chest 29-32in
(73.7 - 81.3cm)
(88.9 - 101.6cm)
(104.1 - 116.8cm)
(121.9 - 127.0cm)
Waist 23-27in
(58.4 - 68.6cm)
(68.6 - 78.7cm)
(78.7 - 88.9cm)
(106.7 - 111.8cm)
How to Measure:
For best results, take measurements over your underwear.
Measure under your arms, around the fullest part of your chest.
Natural Waist:
Measure around your natural waistline, keeping the tape a bit loose.
Measure around the fullest part of your thigh above your knee.
Measure around the fullest part of your calf.
Measure around the fullest part of your bicep above your elbow.
Measure around the fullest part of your forearm below your elbow.
Head Circumference:
Measure around your head where your hat would fit comfortably.
Measure around your hand at the widest point excluding the thumb.

Community & Reviews

What do you think of the

Six Six One Comp Helmet

? Share a...

Leave a review:

No file chosen

Rather attach a photo from another website?

Rather attach a photo from your computer?

    Add a:
  • Share a photo
  • Share a video


Product Fit:

Runs small True to size Runs large

Add Your Size

in cm

Height (ft, in):

Weight (lbs):

Size Purchased:

Only jpg, jpeg, png, gif or bmp files please.

Submit review Cancel

Here's what others have to say...

4 5

Hate the D-Ring, Love the rest

  • Familiarity: I've put it through the wringer

Great helmet. Really really good ventilation. It is perfect for any entry level mtb downhill rider. The only downside for me at my skill level was that SOB D-Ring. That thing is so hard to use with gloves on it is insane. It is still a much better helmet than the bell sanction I destroyed, but I do miss the standard quick release clip.

5 5

Amazing helmet all around

  • Familiarity: I've put it through the wringer

I have been looking around for well priced helmets that are comfortable for the longest time. I got my Six Six One Comp Helmet at the beginning of this season and it has withstood everything I have thrown at it. I take it downhill, enduro racing, and into the dirt jump park. It has saved my coconut on more than one occasion and it still doesn't have any scrapes or breaking. It is a great all around helmet and I would suggest it to anyone who is looking for a great helmet at an extremely reasonable price compared to other brands!

Ride safe, and keep the rubber side down!

5 5

Awesome fits my big azz head

I have a rough time finding helmets, ruroc biggest size is too small, have had a few different brands of bike and snowboard helmets over the years hard to find a good fit especially around cheeks this fits great! Not tight not loose perfect if you have a big head haha not heavy but feels strong love it! Wish I would've bought one sooner!!

Avg. ride time: 8h 18m per week
  • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.
5 5

Great helmet!

  • Familiarity: I've used it several times

I bought two of them for my sons. They love them. The xl fit perfectly on a 61cm head.

Great helmet!
4 5

Pretty Rad

  • Familiarity: I've used it several times

provides pretty good ventilation while moving.
if you rock goggles, then it'll get a bit warm once you stop.
the price is awesome, so you don't have to worry about wether to replace it after a crash.
it feels like i could bounce my head off some rocks real hard and still be alive, so thats good right?

the two cons I've noticed are:
if you have earnings, plugs or want to put headphones in, think again. every time i put the helmet on, my plugs get pulled out. with apple earbuds, they get pushed right out of your ear no matter what. kind of a bummer.
the other con is the strap. it just sucks all around. you can't button it easy after tightening it, and for some reason its impossible to loosen it all the way with one hand.

i got the camo in medium. it fits true to size, and the color looks accurate.

Avg. ride time: 1h 43m per week
  • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

My Comp Helmet In A Past Season Color

My Comp Helmet In A Past Season Color
4 5

Color not accurate

  • Familiarity: I returned this product before using it

I got the gold color version. The actual product is not as yellow/bright as depicted in the picture. It only has a dark golden and grayish glow.