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Bern Watts Carbon Fiber Helmet

Sale $149.96 $199.95 25% off

Item # BRN000C

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  • Satin Carbon Fiber Finish, S/M ($149.96)
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Item # BRN000C

A protection power-up.

Helmet feeling low-powered? Give your dome some juice with the Bern Watts Carbon Fiber Helmet, a rugged and low-profile brain bucket that's made with a 100% carbon fiber shell to give you the lightest, thinnest, baddest all-season helmet you can find. Ignoring the carbon for a second, the design's the same as the standard Watts, with a curved brim, top vents, and a burly EPS foam liner that takes skate-style protection to the next level. With micro-adjustability that keeps it sitting snugly on your noggin, the Watts is obviously at home on a bike and in the skatepark, but if you snap up a snap-in knit winter liner, the Watts can shred snowy mountains with the best of 'em. It has a glossy finish to set off the carbon fiber pattern, too, giving you just enough pizzazz to stand out with looking like a shiny bobblehead.

  • 100% carbon fiber shell
  • EPS foam liner
  • Top vents
  • Lighter, thinner, and more durable than standard helmets
  • Micro-adjustable
  • Curved visor
  • Compatible with Bern snap-in knit winter liners

Tech Specs

Shell Material:
carbon fiber
Impact Foam:
EPS foam
Multiple Impact:
top vents
Fit Adjustment:
CPSC, ASTM F 2040, EN 1077B, EN 1078
Claimed Weight:
[medium] 15.2 oz
Recommended Use:
Manufacturer Warranty:
1 year

Size chart

Fuji Bicycles


Geometry Chart


Altamira LTD

Seat Tube


Effective Top Tube








Head Tube


Head Tube Angle


Seat Tube Angle


Bottom Bracket Drop


Chainstay Length



44 44.0cm 51.5cm


36.3cm 72.1cm


72.0 deg 75.0 deg 6.9cm 40.5cm 97.1cm
47 47.0cm 53.0cm


37.0cm 74.1cm 13.0cm 72.5 deg 74.5 deg 6.9cm 40.5cm 97.7cm
50 50.0cm 54.5cm 54.0cm 37.0cm 76.0cm 14.0cm 73.0 deg 73.5 deg 6.9cm 40.5cm 97.6cm
53 53.0cm 56.0cm 56.0cm 37.9cm 78.3cm 16.0cm 73.5 deg 73.5 deg 6.9cm 40.5cm 98.6cm
55 55.0cm 57.5cm 58.0cm 38.9cm 80.1cm 18.0cm 73.5 deg 73.5 deg 6.9cm 40.5cm 100.1cm
58 58.0cm 59.0cm 60.1cm 39.7cm 82.1cm 20.0cm 74.0 deg 73.5 deg 6.9cm 40.5cm


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Here's what others have to say...


What liner does this come with?

    This helmet is configured with the summer liner. It is compatible with the winter snap in liner as well. This liner can be purchased to make the helmet a year around brain bucket.