Bell Lumen
  • Color: Magenta/Black
  • Color: Blue/White
  • Color: Red/White
  • Color: Black/Carbon
  • Color: White/Silver
Please select options


Bell's Lumen boasts Bell's Fusion In-Mold Microshell for top strength and durability, their GPS fit system and Cam-lock strap levers for a custom fit and feel, and 22 vents with cooling channels so you stay dry and comfortable on every ride.

Specially designed ventilation channels bring cool air in through the front and over the head while flushing warm air out through the rear ports. These deep, sculpted channels keep air moving whether you're bombing it at 30mph, or huffing it uphill at single-digit speeds.
Bell's Geared Positioning System (GPS) allows you to get the best fit possible and keeps your helmet exactly where you want it. Easy dial control allows one-handed adjustments to be made quickly and safely even while riding.

Part Numbers

Option UPC MPN Store SKU
Magenta/Black / Small 768686801679 2019738
Magenta/Black / Medium 768686801686 2019739
Magenta/Black / Large 768686801693 2019740
Blue/White / Small 768686801648 2019735
Blue/White / Medium 768686801655 2019736 4832
Blue/White / Large 768686801662 2019737
Red/White / Small 768686801617 2019732
Red/White / Medium 768686801624 2019733


Read 1 Reviews

Write a Review


by PowerReviews

(based on 1 reviews)


of respondents would recommend this to a friend.


  • Good ventilation 
  • Lightweight 
  • Light weight cool comfort 


  • Thin back strap plastic 

Best Uses

  • Mountain biking 
  • Road cycling 
  • Road mountain 


Reviewed by 1 customers

Sort by

Displaying reviews 1

Back to top


Great Helmet!


from Raleigh, NC

About Me Avid Cyclist


  • Good ventilation
  • Lightweight
  • Light Weight Cool Comfort


  • Thin Back Strap Plastic

Best Uses

  • Mountain biking
  • Road Mountain
  • Road cycling


Love the helmet and the price is great, but was worried about the thin plastic used for the head GPS strap adjustment mech... but now that I am using it I feel better. Very comfortable...

Displaying reviews 1

Back to top