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Availability:
Only 2 left in stock, order soon!
Arrives
Oct 22 – Oct 24
Color: Blower Matte/Gloss Black/White/Crimson (2021)
Size: Small (52-56 cm)
Features
- FUSION IN-MOLDING POLYCARBONATE SHELL, AERO-OPTIMIZED SHAPE, & PROGRESSIVE LAYERING CONSTRUCTION - A process pioneered by Bell bonds the helmet's outer shell to the EPS foam liner to create a sturdier helmet. The process of engineering a helmet liner with variable EPS foam densities to better manage the transfer of energies after some impacts.
- FLOAT FIT RACE (INTEGRATED WITH MIPS) & MIPS-EQUIPPED - Custom fit at the highest performance, Seemlessly integrated with MIPS and offers three-way adjustability: height, pad width and tension. 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.
- X-STATIC AND XT2 PADDING & SWEAT GUIDE - Quick-drying materials, woven with real silver fibers. Sweat Guide pad design pulls moisture away from the brow pad and away from eyewear.
- NO-TWIST TRI-GLIDES & PROGRESSIVE LAYERING - Quick-adjust fasteners that help keep straps flat and properly positioned. The process of engineering a helmet liner with variable EPS foam densities to better manage the transfer of energies after some impacts.
- SPECIFICATIONS - Small (52-56 cm), Medium (55-59 cm), and Large (58-62 cm) Sizes. Important: always take a head measurement. Head sizes and shapes can vary, even within an age range. Using a helmet that does not fit can be dangerous; Overbrow Ventilation System with 10 vents.
Brand: BELL
Color: Blower Matte/Gloss Black/White/Crimson (2021)
Age Range (Description): Adult
Size: Small (52-56 cm)
Special Feature: Ventilation
Brand: BELL
Color: Blower Matte/Gloss Black/White/Crimson (2021)
Age Range (Description): Adult
Size: Small (52-56 cm)
Special Feature: Ventilation
Model Name: Z20 Aero MIPS
Outer Material: Polycarbonate (PC)
Recommended Uses For Product: Cycling
Item dimensions L x W x H: 14 x 10 x 8 inches
Inner Material: Expanded Polystyrene
Item Weight: 10.4 ounces
UPC: 768686211621
Item Package Dimensions L x W x H: 14.37 x 9.33 x 7.24 inches
Package Weight: 0.84 Kilograms
Item Dimensions LxWxH: 14 x 10 x 8 inches
Brand Name: BELL
Suggested Users: unisex-adult
Number of Items: 1
Manufacturer: BELL
Part Number: 7105993
Sport Type: Cycling
Date First Available: October 11, 2018
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Oct 22 – Oct 24
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Velocity Matte/Gloss Slate/Orange (2019)
Size: Large (58-62 cm)
Where do you begin with helmet reviews. Well let’s start below: - FIT: The helmet according to the sizing chart and measurements I took and ordered fit to a “T”. In fact, same sizing (large) as my Bontrager helmet. When tightened, it was snug and had no flop and did not create any unusual or pesky pressure point issues. - AIRFLOW: While I will agree I was riding 68 degree weather, the flow through the minimal venting was sufficient and even on a 95 degree day will suffice. I wear a skull cap even in the hottest of days to soak up sweat. I read a recent review by a customer here stating it was hot and the sweat retention too much. I would suspect she does not know you should wear a under helmet cap to help reduce that drastically even in the hottest of days. The air across the top of the head was good and this aero helmet should not be a issue next season when full on heat. - DESIGN: The design is stylish but mainly functional. I really pay secondary consideration to style. The vents are placed as well as can be to retain aero functionality but allow sufficient air to get in. Not sure if a midline vent with a slide closure on the hottest of days would benefit but maybe a consideration for a re-design by Bell for the future. -DURABILITY: That is yet to be determined. Stay tuned. But on appearance and a detailed hand inspection, seems to be well constructed without any issues to note. -PRICE: Insane! And it is not even the most expensive. No bicycle helmet should be over $125 ever! But to get more top features, unfortunately, you have to pay. Is this a 5 star helmet? I would say a definite 4.5 right now. But since Amazon which I deplore on their 1 star increments without ability to take .5 off for issues, I gave benefit of the doubt. However, I will change it if warranted down the road.
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Reviewed in the United States on October 31, 2021 by Germanrazor
Color: Velocity Matte/Gloss Slate/Orange (2019)
Size: Medium (55-59 cm)
The measurement/fit guide were spot on. I'm a medium in most helmet brands but have trouble finding a medium that works because a lot of them are made for people with oval shaped heads, I have more of a circle head- this one works well for me. It's also pretty light weight, I hardly know it's up there. Also stays pretty cool for having so few vents. Works well with sun glasses too.
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Reviewed in the United States on July 18, 2024 by A. L.
Well made and comfortable. I also like the lack of air vents for raining days. All that being said, it does look super bulky. Makes your head really large. So, if you are looking for something that looks streamline, this is definitely not it. I tried the white one first, it looks like a giant egg on your head. So, I went with gray/red. A little better. I do feel like this helmet will protect me. Function over fashion.
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Reviewed in the United States on July 6, 2021 by RunPatRun
Color: Velocity Matte/Gloss Slate/Orange (2019)
Size: Medium (55-59 cm)
I liked how this helmet fit me, I've tried several other helmets including Kask, Giro, and some cheap stuff and this was the most comfortable of all. Then I fell during crossing the railroad, and I could feel that my head hit the road pretty hard. I had bruise on knee and elbow, but I was able to walk away from it. Helmet's foam cracked, but outside was barely scratched. So I went out and bought same helmet, different color. I am confident that if I do get into an accident again, it will protect me again.
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Reviewed in the United States on October 13, 2021 by daniel hong
This is a no-compromises purchase, and over the past few hundred miles I've been continually impressed. It breathes magnificently. It's light, fits nicely, and I often forget I'm even wearing it. I'd purchase this again.
Reviewed in the United States on October 10, 2020 by Video Matt
Really impressive helmet. I have a Kask Protone as another helmet and can say the quality of the design and manufacture of the Bell is first rate (think it beats the Kask). Ventilation seems much better then it looks and it is definitely fast. Fit is more generous then the Protone, but snugs up as needed.
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Reviewed in the United States on February 9, 2020 by Christian Hammerbeck
Great fit, light and comfy. No complaints about ventilation. My precious helmet was a Specialized Propero II and I can't tell much of a difference between the venting between the helmets during those humid summer days in the South.
Reviewed in the United States on July 4, 2021 by SS
Color: Velocity Matte/Gloss Slate/Orange (2019)
Size: Medium (55-59 cm)
I bought it based upon online reviews and an attractive price for an aero helmet. When I got it, the two main issues were that the helmet manufacture date was from five years earlier which means the helmet was basically ready for replacement despite being sold as new. The other strike against it was the helmet was super bulky, which doesn’t really align with the aero intention.
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Reviewed in the United States on August 3, 2025 by Michael Lerner