Product Comparison: Bell Sixer vs Bell 4forty


Best Pick
Bell Sixer Adult Mountain Bike Helmet
Bell 4forty MIPS Cycling Helmet
Check Price
Check Price
General Specifications
Brand
Bell
Bell
Model
Sixer
4forty
Origin
USA
China
About the Product
Sketchy rock drops on ledgy sandstone. Mach speed tunnels through alpine forest. Picking the smooth line amongst slippery river rocks. Trail riding can mean a lot of different things. Our top-of-the-line trail helmet, the Sixer, is designed to handle it all.
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!
Key Specs
Type
Mountain bike
Mountain bike
Construction
In-mold
In-mold
Shell Material
Polycarbonate
Polycarbonate
Liner Material
EPS
EPS
What customers say about "Key Specs"
Bell Sixer Adult Mountain Bike Helmet
  • Lightweight and very good quality.
  • I love this helmet. It fits well around my head.
  • Fits great, light, comfortable and stylish.
  • The helmet feels very light.
  • The Bell Sixer fits amazing and is very well made.
Bell 4forty MIPS Cycling Helmet
  • Very comfortable fit.
  • Helmet is very comfortable and lightweight.
  • Excellent quality helmet, at a fairly reasonable price.
  • Beautiful MTB helmet, has a great fit and is really comfortable as well as safe.
  • Very light and easy to wear but solid and robust with a pleasant sense of security.
Size & Weight
Height
7.4 in.
7.4 in.
Width
9.41 in.
9.41 in.
Depth
13.82 in.
13.82 in.
Weight
0.87 lbs.
0.84 lbs.
Features
Color
Black / Gold
Grey
Visor
Yes
Yes
Ventilation System
26 Vents
15 Vents
Fixation System
Float Fit Race
Float Fit Race
MIPS System
Yes
Yes
Sizes
Medium: 21.65" - 23.23"
Small: 20" - 21.75"
Extras
4-Position Adjustable Visor, Dual Flow Ventilation, Full camera mount integration, Sweat Guide, Adjustable No-Twist tri-glides, X-static padding
Goggles clip, Sweat Guide, Full Hardbody™ shell, Adjustable visor
What customers say about "Features"
Bell Sixer Adult Mountain Bike Helmet
  • The paddings are excellent.
  • Super comfortable fit. Like the adjustable visor.
  • Really feels like premium. Construction is high quality.
  • Very comfortable and well-ventilated even for long ride.
  • A great helmet. It is light, comfortable.
Bell 4forty MIPS Cycling Helmet
  • Brilliant helmet, fits well, good ventilation.
  • Easy to clean, nice design.
  • Excellent helmet, light, comfortable, good for glasses.
  • It's a good fit and comfortable.
  • Great helmet. Very comfortable, easy to set up.
Warranty / Certifications
Manufacturer warranty
1 year(s)
1 year(s)
Certifications
CPSC
CPSC
Other Information
Manufacturer
Link
Link

Popular Comparisons

Limar Air Pro Limar Air Pro
vs
Abus Gamechanger Abus Gamechanger
vs
Giro Vanquish Giro Vanquish
vs
Lazer Century Lazer Century
vs
Smith Optics Express Smith Optics Express
vs
POC Tectal POC Tectal
vs
Bell Super DH Bell Super DH
vs
Smith Signal Smith Signal
vs
Lazer Z1 Lazer Z1
vs
MET Trenta MET Trenta
vs
Smith Rover Smith Rover
vs
Smith Forefront II Smith Forefront II
vs
7IDP M2 7IDP M2
vs
Giro Hale Giro Hale
vs
Kask Utopia Kask Utopia
vs
Other reviews
✕