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Details

  • For long climbs, simply take off the chin bar and stow it in your pack; when it's time for more aggressive riding, you can quickly lock it on—no tools required
  • Float Fit technology lets you adjust the circumference and vertical positioning on your head for a perfect fit; revised shape inside and out enhances fit and comfort
  • While most helmets protect only against direct impact, MIPS technology reduces rotational forces when the helmet gets hit at an angle
  • Fused in-mold polycarbonate shell protects without being heavy
  • Overbrow Ventilation keeps air flowing so you don't overheat
  • X-Static padding absorbs sweat and dries fast to keep you cool; antimicrobial material inhibits the growth of odor-causing bacteria
  • GoggleGuide adjustable visor accommodates both goggles and glasses
  • Breakaway camera mount lets you attach your action camera to capture your adventure (camera not included)

Imported.

To find your size, position a tape measure just above your ears and about 1" above your eyebrows. Keep the tape level to measure the circumference around the largest part of your head and then find the corresponding size in the Specs below.

View all Bell Mountain Bike Helmets

REI membership

Specs

Best Use Mountain Biking
Helmet Style Mountain
Helmet Construction In-mold
Shell Material Polycarbonate
Head Circumference
S
52 - 56 centimeters
M
55 - 59 centimeters
L
58 - 62 centimeters
Vents 23
Visor Yes
Weight 27.66 ounces
Gender Unisex
Construction In-mold
Rated 5 out of 5 by from Keeping you safe and cool I have a couple weeks of riding in Colorado and Utah, so long climbs and really bumpy downhill. The helmet has great adjustment and retention system. I can feel actual air flow coming from the front to the back of my scalp. I have more confidence for sure while defending knowing I'm wearing top of the line protection.
Date published: 2017-04-04
Rated 5 out of 5 by from Great 2-for-1 helmet Previously tried the Super 2r, which did not fit my head very well and had to return it. The 3r has resolved the fitment issues and the helmet is great! Very happy with my purchase. Here are my thoughts: Fitment - great adjustability and support at the back of the head. The dial to adjust the tension is great at fine-tuning the grip around my head. Without the chin bar, the helmet has great coverage, not only at the back, but also the sides. The sides of the helmet come right near my ears. I would imagine this provides better protection on impacts, but it really also helps with sun coverage too. Chin bar - easy to put on while on the trail. While not rated for DH, I think it's perfect for my occasional enduro-esque sustained downhills. It's not a hassle at all to bring the chin bar on my pack. The bar is designed to be put on while the helmet is adjusted and on your head already, but again, it's very easy to do by feel. Ventilation - the vents feel quite adequate and I feel good airflow when I get to speed. Visor - very good adjustability, also easy to take off. Coverage is great in the down position, really covers the sun from my eyes. Finer details - the buckle/strap hangs far enough away from my jaw to not cause any pressure spots. I ride with sunglasses and there is a groove built into the inner aspect of the helmet to accommodate the sunglasses's arms, perfect design. Extras - there is a detachable go-pro mount and an included helmet bag. I don't record my rides, so no experience using the go-pro mount. Easy to take on/off, but feels solid when attached. Helmet bag is a nice addition.
Date published: 2017-04-29
Rated 4 out of 5 by from Great helmet The fit is much better than the 2R model. Chin guard is the same as the 2R. Easy to remove. overall helmet is not heavy for a "full face" protection.
Date published: 2017-04-18
Rated 5 out of 5 by from Next Gen Function / Protection / Fit Full marks for meeting initial expectations on higher-end consumer MX Helmet - solid construction, versatile change option, useful features = MIPS is must. Tighter access on 61cm head, yet preferred snug fit at crown and cheek bones. Haven't tried in hot summer temps yet.
Date published: 2017-03-30
  • y_2017, m_7, d_25, h_11
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
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  • REVIEWS, PRODUCT

Would You recommend this helmet for BMX Racing?

Asked by: LadyBMX1
This helmet can be used for BMX racing.
Answered by: REIservice
Date published: 2017-06-01
  • y_2017, m_7, d_25, h_10CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
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  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 66ms
  • QUESTIONS, PRODUCT
Back to top

Please select a color/size.

Reviews

Rated 5 out of 5 by from Keeping you safe and cool I have a couple weeks of riding in Colorado and Utah, so long climbs and really bumpy downhill. The helmet has great adjustment and retention system. I can feel actual air flow coming from the front to the back of my scalp. I have more confidence for sure while defending knowing I'm wearing top of the line protection.
Date published: 2017-04-04
Rated 5 out of 5 by from Great 2-for-1 helmet Previously tried the Super 2r, which did not fit my head very well and had to return it. The 3r has resolved the fitment issues and the helmet is great! Very happy with my purchase. Here are my thoughts: Fitment - great adjustability and support at the back of the head. The dial to adjust the tension is great at fine-tuning the grip around my head. Without the chin bar, the helmet has great coverage, not only at the back, but also the sides. The sides of the helmet come right near my ears. I would imagine this provides better protection on impacts, but it really also helps with sun coverage too. Chin bar - easy to put on while on the trail. While not rated for DH, I think it's perfect for my occasional enduro-esque sustained downhills. It's not a hassle at all to bring the chin bar on my pack. The bar is designed to be put on while the helmet is adjusted and on your head already, but again, it's very easy to do by feel. Ventilation - the vents feel quite adequate and I feel good airflow when I get to speed. Visor - very good adjustability, also easy to take off. Coverage is great in the down position, really covers the sun from my eyes. Finer details - the buckle/strap hangs far enough away from my jaw to not cause any pressure spots. I ride with sunglasses and there is a groove built into the inner aspect of the helmet to accommodate the sunglasses's arms, perfect design. Extras - there is a detachable go-pro mount and an included helmet bag. I don't record my rides, so no experience using the go-pro mount. Easy to take on/off, but feels solid when attached. Helmet bag is a nice addition.
Date published: 2017-04-29
Rated 4 out of 5 by from Great helmet The fit is much better than the 2R model. Chin guard is the same as the 2R. Easy to remove. overall helmet is not heavy for a "full face" protection.
Date published: 2017-04-18
Rated 5 out of 5 by from Next Gen Function / Protection / Fit Full marks for meeting initial expectations on higher-end consumer MX Helmet - solid construction, versatile change option, useful features = MIPS is must. Tighter access on 61cm head, yet preferred snug fit at crown and cheek bones. Haven't tried in hot summer temps yet.
Date published: 2017-03-30
  • y_2017, m_7, d_25, h_11
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_4
  • loc_en_US, sid_111064, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_rei-inc
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 66ms
  • REVIEWS, PRODUCT

Questions & Answers

Would You recommend this helmet for BMX Racing?

Asked by: LadyBMX1
This helmet can be used for BMX racing.
Answered by: REIservice
Date published: 2017-06-01
  • y_2017, m_7, d_25, h_10CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_1
  • loc_en_US, sid_111064, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_rei-inc
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 66ms
  • QUESTIONS, PRODUCT