Bell 4Forty MIPS
SKU: 4669129757

Bell 4Forty MIPS

Sale price$92.25 Regular price$102.50
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  • USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

Bell 4Forty MIPSBELL 4FORTY MIPS HELMETS All mountain value optional integrated MIPS, Float Fit, Sweat Guide, adjustable visor, full hard shell the 4Forty is ready for anything the trail throws your way. Add Goggles or your favorite eye protection, and get out there already! OFF ROAD ACHIEVER Mountain biking is a demanding sport compromises and shortcuts when it comes to gear are never a good idea. The 4Forty is built to withstand the rigors of a trail riding life;

BELL 4FORTY MIPS HELMETS

All-mountain value - optional integrated MIPS, Float Fit, Sweat Guide, adjustable visor, full hard shell - the 4Forty is ready for anything the trail throws your way. Add Goggles or your favorite eye protection, and get out there already!

OFF-ROAD ACHIEVER

Mountain biking is a demanding sport - compromises and shortcuts when it comes to gear are never a good idea. The 4Forty is built to withstand the rigors of a trail-riding life; with generous ventilation, the comfort of Float Fit and built-in Sweat Guide, extended rear coverage, a full hard shell, adjustable visor and integrated MIPS protection. Boasting the comfort, protection and broadly capable features of helmets costing twice as much, the 4Forty is a bantamweight, all-conditions, all-kinds-of-trail champion packing a heavyweight value.

MIPS - Stands for multi-directional impact protection system, which is a leading slip-plane technology inside the helmet designed to reduce rotational forces that can result from certain impacts.

SPECIFICATIONS

Construction Fusion in-mold polycarbonate shell
Sport Cycling
Visor Adjustable to accomodate both goggles and glasses
Number of vents 15 vents
Gender Unisex
Fit system Float fit
Product weight 380 grams (Size Medium)
   

SIZE GUIDE

SIZE CM
Small 52-56
Medium 55-59
Large 58-62
X-Large 61-65
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4669129757

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4.5 ★★★★★
Based on 41 reviews
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L
Verified Purchase
Louise
Phoenix, US
★★★★★ 5
Great Visor!
Size: One Size, Color: Black/White/3
Just got this today and it is exactly what I wanted. Looks and fits great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
D
Verified Purchase
Dana
Los Angeles, US
★★★★★ 5
Comfortable Fit and Function
Size: One Size, Color: Blush Pink/Pink Tint/3
Extremely comfortable. Adjustable band. Brim is just wide enough to sufficiently shade eyes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 5
Comfortable and nice
Size: One Size, Color: Black
It’s lightweight and comfortable and does the job!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
M
Verified Purchase
MacMom
Birmingham, US
★★★★★ 5
Cute visor
Size: One Size, Color: Navy
This hat fits my smaller head perfectly. I like the length of the brim and the height of the hat in the front as I have some that are too big. It was comfortable even after wearing it on a longer day of golf.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
S
Verified Purchase
Silence Dogood II
Waukegan, US
★★★★★ 5
Really nice, comfortable and well made.
Size: One Size, Color: Black, Size: One Size, Color: Black
I got two of these to replace a couple that I had bought at thrift stores and just wore until they are threads. They're difficult to find anymore unless you buy them brand new. These adjust easily with the velcro, they quickly absorb sweat in the thick band. It provides good protection of my face when I'm outside working during the day in the Sun. They feel like they are quality, the fabric is smooth and silky, the stitching is tight and they're not heavy on my head. The brim is thick enough to block all the Sun, the lining is soft and fuzzy against your skin. Great value, priced nice for the quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 25, 2025

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