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Nolan N21 Vintage Speed Junkie Scratched Helmet Size Chart


Nolan N21 Helmet Sizing

Size Head (cm)
SM 56
MD 58
LG 59
XL 61

 

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.


How to Measure

  • H Head
    Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.