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Retrospec Silas

Retrospec Silas
  • Color: Matte Black
  • Color: Matte Crystal Blue
  • Color: Matte Desert Rose
  • Color: Matte Forest
  • Color: Matte Graphite
  • Color: Matte Superior Blue
  • Color: Matte Teal
  • Color: Matte White
54 – 61cm
Please select options


Silas is your classic bike helmet revamped, refreshed, and ready for adventure whenever you are. Find your perfect fit with Silas' adjustable straps and ErgoKnob dial, and with 24 vents to feel the wind in your hair, you'll forget you're even wearing it.

One Size



Tested at a CPSC and EN lab

WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Part Numbers

Option UPC MPN Store SKU
Matte Black / 54 – 61cm 810015709283 4259 210000006268
Matte Desert Rose / 54 – 61cm 810015709337 4264 210000006266
Matte Superior Blue / 54 – 61cm 810015709344 4265 210000006269
Matte White / 54 – 61cm 810015709320 4263 210000006267