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Bell 4Forty MIPS MTB Helmet Matte/Gloss Slate Orange
Bell 4Forty MIPS MTB Helmet Matte/Gloss Slate Orange
Bell 4Forty MIPS MTB Helmet Matte/Gloss White/Black
Bell 4Forty MIPS MTB Helmet Matte/Gloss White/Black
Bell 4Forty MIPS MTB Helmet Matte/Gloss Blue/Hi-Viz
Bell 4Forty MIPS MTB Helmet Matte/Gloss Blue/Hi-Viz
Bell 4Forty MIPS MTB Helmet Matte/Gloss Black Camo
Bell 4Forty MIPS MTB Helmet Matte/Gloss Black Camo
Bell 4Forty MIPS MTB Helmet Black
Bell 4Forty MIPS MTB Helmet Bell 4Forty MIPS MTB Helmet
Bell 4Forty MIPS MTB Helmet Bell 4Forty MIPS MTB Helmet
Matte/Gloss Slate Orange
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Bell 4Forty MIPS MTB Helmet Matte/Gloss Slate Orange
Bell 4Forty MIPS MTB Helmet Matte/Gloss Slate Orange
Bell 4Forty MIPS MTB Helmet Matte/Gloss White/Black
Bell 4Forty MIPS MTB Helmet Matte/Gloss White/Black
Bell 4Forty MIPS MTB Helmet Matte/Gloss Blue/Hi-Viz
Bell 4Forty MIPS MTB Helmet Matte/Gloss Blue/Hi-Viz
Bell 4Forty MIPS MTB Helmet Matte/Gloss Black Camo
Bell 4Forty MIPS MTB Helmet Matte/Gloss Black Camo
Bell 4Forty MIPS MTB Helmet Black
Bell 4Forty MIPS MTB Helmet Bell 4Forty MIPS MTB Helmet
Bell 4Forty MIPS MTB Helmet Bell 4Forty MIPS MTB Helmet

Bell
4Forty MIPS MTB Helmet

Mfg PartNum:
  (9 customer reviews)
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MSRP $109.95
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The 4Forty MIPS MTB Helmet is a highly-equipped, trail-ready helmet with full hard-shell, extended rear coverage, MIPS-enhanced protection, 15 air vents, comprehensive adjustability thanks to Float Fit™ and Goggleguide™ Visor systems, and moisture regulating Sweat Guide™ Padding.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

Bell MTB Helmet size chartBell MTB Helmet size chart

Black - Small

Mfg PartNum: 7088197 

Black - Medium

Mfg PartNum: 7088198 

Black - Large

Mfg PartNum: 7088199 

Black - X-Large

Mfg PartNum: 7088200 

Matte/Gloss White/Black - Small

Mfg PartNum: 7128979 

Matte/Gloss White/Black - Medium

Mfg PartNum: 7128980 

Matte/Gloss White/Black - Large

Mfg PartNum: 7128981 

Matte/Gloss Black Camo - Small

Mfg PartNum: 7113802 

Matte/Gloss Black Camo - Medium

Mfg PartNum: 7113803 

Matte/Gloss Black Camo - Large

Mfg PartNum: 7113804 

Matte/Gloss Slate Orange - Medium

Mfg PartNum: 7101615 

Matte/Gloss Slate Orange - Large

Mfg PartNum: 7101616 

Matte/Gloss Blue/Hi-Viz - Medium

Mfg PartNum: 7142152 

Matte/Gloss Blue/Hi-Viz - Large

Mfg PartNum: 7142153 

Mfg Warranty: 12 Mo. Parts & Labor

Warranty URL: https://www.bellhelmets.com/customer-service/warranty.html

Ordered by Most Relevant First
5 stars
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(6)
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Amazing fit, MIPS safery
rating
by charles
Portland
1 of 1 customers found this review helpful.

I bought this to replace a Giro montaro thinking it would be a lesser product but was impressed by its comfort and ease of fit.

Reviewed 1/9/2020
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Fit is perfect, easy to adjust, comfortable and looks good too!
rating
by Skorski
Competitive Racer
Burnsville, MN

I use this helmet for trail riding and like the how the fit keeps it from moving around when going over the rough stuff.

Reviewed 8/7/2019
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Good fit, very reasonable price.
rating
by Anonymous
Portland

Upgraded from Bell.

Comfortable.

Reviewed 10/5/2018
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Great downhill helmet
rating
by Song yi
sunhill Ca

Bought it for downhills runs. Fits great keeps me safe.

Reviewed 2/26/2018
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Great mountain bike and all around helmet
rating
by Down hill don
west virginia

My girlfriend and I are casual weekend bikers. After getting into mountain biking it was time to start wearing a helmet. After a bit of searching I was sold on the 4forty. It arrived fast and i was out trying it out on the trails the same day. It had a good solid fit and plenty of ventilation. Two weeks ago (out of the blue) my girlfriend asked if she could borrow the new helmet (since she does not own one) to go for a ride with some friends. Afterwards she mentioned how easy it was to adjust, how light it was and that it was well ventilated. She has since even began shopping for a helmet for casual rides. This helmet is highly recommended

Reviewed 2/21/2018
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Great helmet..!
rating
by ejhc11
OC, CA
1 of 1 customers found this review helpful.

I needed a replacement for my four year old Bell Sixer helmet and these were on a super sale. They fit the same and has almost as much features sans a GoPro mount. Also are MIPS rated. The easily dial adjustable head strap is a great feature when you have a cap or headband.

Reviewed 1/10/2023
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Well vented, highly adjustable, thumbs up!
rating
by AZCommuter
Daily Commuter
Phoenix AZ
1 of 1 customers found this review helpful.

This is a solid helmet that has worked well in the AZ summers for MTBing. I wanted something with MIPS, and was happy to have it fit well and be much cooler than the older helmet it replaced. I'd buy again in a heartbeat. Highly recommended

Reviewed 10/18/2018
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Looks cool, feels cool, and provides excellent protection for any kind of cycling IMO
rating
by Chainwheel BB
Cycling Enthusiast
Los Angeles
2 of 2 customers found this review helpful.

I'm a cycling tourist and tend to outfit more towards MTB than road. I wanted a helmet with excellent protection for asphalt riding our long distance touring. The MIPS technology was impressive. Also appreciate the Sweat Guide that prevents forehead droplets from getting into my eyeglasses. Great product, killer colors and look.

Reviewed 2/8/2021
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Nice so far
rating
by Anonymous
0 of 1 customers found this review helpful.

Comfortable

Reviewed 6/4/2021
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