Movatik has
Giro Syntax MIPS Bicycle Helmet (Matte Black Underground) on sale
from $54.95. Shipping is $9.95 or is Free on orders $100+.
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StrongMitten214 for sharing this deal
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About this Product:
- Crafted in a Matte Black Underground finish, this helmet adds a touch of style to your ride. Designed with 25 Wind Tunnel vents, the Giro Syntax MIPS provides excellent airflow, keeping you cool and comfortable on every journey. Its compact shape and lightweight construction, weighing just around 300 grams, prevent neck strain, making it ideal for long rides. The Roc Loc 5 Air fit system allows for easy adjustments so you can customize the fit for maximum stability.
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13.37 on the VT helmet scale.
From their paper on the star rating: https://vtechworks.lib.
"The range of final STAR values across helmets are then distributed into a discrete number of stars (1 to 5) for ease of consumer interpretation based on thresholds given in Table 4. The thresholds align with approximate percentage reductions in number of concussions; it is understood that an unhelmeted impact at either of the prescribed impact velocities would always result in injury, so 47.4 concussions and more severe injuries would be sustained based on the exposure weightings of the impacts evaluated (38.0 impacts + 9.4 impacts). The STAR value for each helmet model represents the number of concussions likely to occur out of those 47.4 impacts, which can be expressed as a percentage. The 5, 4, 3, 2, and 1 star ratings align with >70, 70-60, 60-50, 50-40, and <40% reductions, approximately."
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Our community has rated this post as helpful. If you agree, why not thank drzk
13.37 on the VT helmet scale.
13.37 on the VT helmet scale.
Our community has rated this post as helpful. If you agree, why not thank drzk
From their paper on the star rating: https://vtechworks.lib.
"The range of final STAR values across helmets are then distributed into a discrete number of stars (1 to 5) for ease of consumer interpretation based on thresholds given in Table 4. The thresholds align with approximate percentage reductions in number of concussions; it is understood that an unhelmeted impact at either of the prescribed impact velocities would always result in injury, so 47.4 concussions and more severe injuries would be sustained based on the exposure weightings of the impacts evaluated (38.0 impacts + 9.4 impacts). The STAR value for each helmet model represents the number of concussions likely to occur out of those 47.4 impacts, which can be expressed as a percentage. The 5, 4, 3, 2, and 1 star ratings align with >70, 70-60, 60-50, 50-40, and <40% reductions, approximately."
https://www.amazon.com/Giro-Synta...th=1&ps
From their paper on the star rating: https://vtechworks.lib.vt.edu/ite...eef66ad1fa [vt.edu]
"The range of final STAR values across helmets are then distributed into a discrete number of stars (1 to 5) for ease of consumer interpretation based on thresholds given in Table 4. The thresholds align with approximate percentage reductions in number of concussions; it is understood that an unhelmeted impact at either of the prescribed impact velocities would always result in injury, so 47.4 concussions and more severe injuries would be sustained based on the exposure weightings of the impacts evaluated (38.0 impacts + 9.4 impacts). The STAR value for each helmet model represents the number of concussions likely to occur out of those 47.4 impacts, which can be expressed as a percentage. The 5, 4, 3, 2, and 1 star ratings align with >70, 70-60, 60-50, 50-40, and <40% reductions, approximately."
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