O'Neal Racing Sierra II Helmet

O'Neal Racing Sierra II Helmet
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O'Neal Racing Sierra II Helmet

Our Price: $134.99

MSRP: $149.99 - You save up to $15.00 (10% off)

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Details

  • ABS shell
  • Weight: 1590g (± 50g)
  • 1 clear visor and 1 tinted visor included
  • Very soft, sweat absorbing inner padding is removeable and washable
  • Vent holes for optimal ventilation
  • Height adjustable helmet shield
  • Double-D safety lock
  • Compliant with the standards and ECE 22-05 and DOT
  • For proper fit and size measure the circumference of your head 1" above your eyebrows and around the largest portion of the back of your head.
    20 1/2" - 21 1/8" -------- X-Small
    21 1/4" - 22 1/8" -------- Small
    22 3/8" - 23 1/8" -------- Medium
    23 1/4" - 23 3/4" -------- Large
    23 7/8" - 24 3/4" -------- X-Large
    24 7/8" - 25 1/8" -------- XX-Large
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

O'Neal Racing Sierra II Helmet Reviews

Each review submitted enters you into a
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
 
4.9 / 5.0
11 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
10
1
0
0
0
Value
5.0 / 5
Comfort
4.8 / 5
Protection
4.8 / 5
Head Shape
Narrow Oval
 
Very Round
Field of View
Narrow
Average
Wide
Ventilation
Poor
Average
Excellent
Sizing & Fit
Small
True
Large
Recommend it?
Yes (10)
Value
5 / 5
Comfort
4 / 5
Protection
5 / 5
Field of View
Narrow
Average
Wide
Head Shape
Narrow Oval
 
Very Round
Ventilation
Poor
Average
Excellent
Sizing & Fit
Small
True
Large
Recommend it?
Yes
Great value
Very nice helmet, only complaint would be it fits tight in the cheeks for me. Very quiet and looks great.
January 25, 2019
New river, AZ, US
Purchased
2 months ago
Value
5 / 5
Comfort
5 / 5
Protection
5 / 5
Field of View
Narrow
Average
Wide
Ventilation
Poor
Average
Excellent
Sizing & Fit
Small
True
Large
Recommend it?
Yes
Saved my melon!
Came off a CRF-300 at about 70km/h in Vietnam, high sided, broke my collar bone, head hit the asphalt, the helmet kept all the squishy stuff on the inside of my skull. Would recommend!
October 3, 2018
Austin, TX, US
Age: 25-44
Purchased
10 months ago
Gender:
Male
Value
5 / 5
Comfort
5 / 5
Protection
5 / 5
Field of View
Narrow
Average
Wide
Head Shape
Narrow Oval
 
Very Round
Ventilation
Poor
Average
Excellent
Sizing & Fit
Small
True
Large
Recommend it?
Yes
Great helmet.
Very comfortable and light. Face shield snaps shut easily for higher speeds but will stay partly open in any position I want it to. Sun shade is convenient and works well, though a little stiff. Decently quiet at highway speeds. Comparable to my shoei neotec modular that was wat more money.

-m-2000 HONDA --
August 17, 2018
Chilliwack , BC, CA
Age: 25-44
Gender:
Male
Weight:
191 - 220 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Comfort
4 / 5
Protection
4 / 5
Field of View
Narrow
Average
Wide
Head Shape
Narrow Oval
 
Very Round
Ventilation
Poor
Average
Excellent
Sizing & Fit
Small
True
Large
Recommend it?
Yes
Best value
Very good option comfortable but it fogs up quicker than expected
May 24, 2018
San quintin, Baja california, MX
Age: 25-44
Purchased
11 months ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Comfort
5 / 5
Protection
5 / 5
Field of View
Narrow
Average
Wide
Ventilation
Poor
Average
Excellent
Sizing & Fit
Small
True
Large
Recommend it?
Yes
Awesome helmet!
I just purchased one of these helmets a few weeks ago for my dual sport and loved it! It lets air pass through the visor really well to reduce drag at speeds and its very quiet. Then the hidden tinted visor is awesome for when you turn a corner and get blasted by the sun. I liked it so much, I just ordered a second one for my wife and I to use them in our side by side. I would recommend this helmet!
May 19, 2018
Collinsville , OK, US
Age: 45-64
Purchased
10 months ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Comfort
5 / 5
Protection
5 / 5
Field of View
Narrow
Average
Wide
Ventilation
Poor
Average
Excellent
Sizing & Fit
Small
True
Large
Recommend it?
Yes
Great helmet and great value!
The helmet shipped quick and was just what I was looking for. I consider my head pretty big but the X-large does have a little wiggle room.
May 7, 2018
Lakeland, FL, US
Age: 25-44
Purchased
11 months ago
Value
5 / 5
Comfort
5 / 5
Protection
5 / 5
Field of View
Narrow
Average
Wide
Head Shape
Narrow Oval
 
Very Round
Ventilation
Poor
Average
Excellent
Sizing & Fit
Small
True
Large
So good i bought 2:)
Bought 1 of these helmets for myself and loved it!! tried other helmets and they were all to bulky and round. Just bought another one for my lady friend:)
March 10, 2018
fairplay, CO, US
Age: 25-44
Purchased
1 year ago
Gender:
Male
Weight:
131 - 160 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Comfort
5 / 5
Protection
5 / 5
Field of View
Narrow
Average
Wide
Head Shape
Narrow Oval
 
Very Round
Ventilation
Poor
Average
Excellent
Sizing & Fit
Small
True
Large
Recommend it?
Yes
Great fit, Great look
Helmet does everything it's supposed to. Coming from an old Shoei, I have no complaints. IT's very comfortable and looks pretty cool too. Last day out in the desert was extremely windy and the bill caught some wind at about 55mph, which forced me to keep my head down a bit, but I'd expect that from any helmet of that style.
February 14, 2018
Covina, CA, US
Age: 25-44
Purchased
1 year ago
Gender:
Male
Weight:
221 - 250 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Comfort
5 / 5
Protection
4 / 5
Field of View
Narrow
Average
Wide
Recommend it?
Yes
Great helmet
Great helmet for the price. Nice finish and quality materials

-m-2017 HONDA Africa Twin CRF1000L--
October 12, 2017
Miami, FL, US
Age: 25-44
Purchased
1 year ago
Gender:
Male
Weight:
131 - 160 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Comfort
5 / 5
Protection
5 / 5
Field of View
Narrow
Average
Wide
Head Shape
Narrow Oval
 
Very Round
Ventilation
Poor
Average
Excellent
Sizing & Fit
Small
True
Large
Recommend it?
Yes
Dual sport for sure!
This is a great helmet for someone who rides a dual sport. However, this helmet is definitely geared more towards the street. I have this helmet for daily driving to work and then a motocross helmet for off road. It is nice and light, not too cumbersome, looks good, the mouth/jaw bridge is pretty short so you can see your instrument cluster without moving your head. it does not catch wind and is overall really quiet, I took it past the flight line on base where it is incredibly windy doing 50 and I felt comfortable moving my head around. I don't see why you need to spend 500 on a fancy helmet. these things rock.

-m-2014 HONDA CRF250L--
October 11, 2017
Eglin Air Force Base, FL, US
Age: 15-24
Purchased
1 year ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'10 - 6'0
Each question or answer submitted enters you into a:
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$500 gift card quarterly drawing!
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 6 questions Browse 6 questions and 17 answers
How high of a speed can the outer visor withstand?
A shopper on Jan 17, 2019
BEST ANSWER: not sure we bought it for my son who rides a crf250l. he rides highways and back streets he has never complained about the visor.
Can you wear glasses under this helmet?
A shopper on Oct 9, 2018
BEST ANSWER: Yes, the helmet actually is very confortable with prescription glasses. I could not perceive any optical distortion while riding here in the baja desert.
Do they make tinted shields for these helmets? If so where can they be purchased?
jeremy s on Oct 11, 2017
BEST ANSWER: Unfortunately we do not carry a replacement tinted shield for this helmet.
can I use a cardo packtalk bold with this helmet?
daryl s on Feb 13, 2019
BEST ANSWER: This helmet ran small so I would definitely order a size larger. I like it very well though and would certainly recommend it although I have no idea about the headset use. Haven’t tried it with mine.
Are vents closable?
A shopper on Mar 22, 2018
BEST ANSWER: The vents do not close but the mouth piece closes and opens.
can goggles be worn with the helmet and faceshield?
Mason U on Mar 4, 2018
BEST ANSWER: No that will not work. There is not enough space provided for the goggles.
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