Bontrager Lithos Mountain Bike Helmet | Trek Bikes
  1. Loading...


Bontrager Lithos Mountain Bike Helmet

$59.99 $149.99 Model 12561
Versatility and comfort in an all-mountain helmet package.
Search store availability

Stay trail-tough

You can't shred what you can't see. Bontrager's high-performance Lithos helmet is equipped with NoSweat channeled pads to keep your eyes clearly focused on your line. Comfortable coverage in all the right places delivers confidence on the trail, whether you're flowing singletrack or dominating the downhills.

Product details

  1. In-mold composite skeleton increases helmet integrity and larger vent variations
  2. Intuitive, one-handed Headmaster fit system adjusts height and circumference
  3. NoSweat keeps sweat out of eyes through channeled pads for constant clarity
  4. FlatLock dividers make helmet strap management simple through fixed position fit
  5. Drop-in coverage offers additional protection below traditional bottom edge of helmet
  6. Headset features EVA foam co-molded to amplify standards pads for ultimate comfort
  7. Blendr seamlessly integrates accessory mounts for GoPro and Ion Lights
  8. Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership


Size Small (51-57cm)
Fit system Headmaster II
Pad material Agion® antimicrobial pads
Buckle type Standard buckle
Includes Blendr front mount
Weight 430g

Sizing & fit



Product Compare Rack

Start comparison