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    • Bell Piston Helmet 2014

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Bell Piston Helmet

Adventure Awaits.

Bell's all-new Piston is casual in its approach, but all-business when called upon for duty. Featuring Bell's Fusion In-Mold construction, ErgoDial fit system, easy-to-adjust Cam-lock levers, 15 extra-large vents, and a snap-in visor, the rounded profile fits perfectly with a more recreational attitude.


  • Cam-lock Levers
  • ErgoDial
  • Extended Fusion In-Mold Microshell
  • Robust Snap-in Visor
  • Weight: 317 grams
  • Vents: 15
  • Certification:
    • CPSC Bicycle
    • CE EN1078

ErgoDial Fit System

The ErgoDial Fit System brings one-handed adjustments to our Universal Fit helmets. A simple press of the button and slide of the dial brings firm, snug and comfy stability.

Snap-in Visor

Bell’s removable Snap-In visor is a simple yet effective solution to harsh light situations.

Cam-lock Levers

Bell's Cam-lock strap levers make it easy to adjust the straps around your ears. Simply open the cam...position comfortably and close the lever. Done.

This helmet conforms to, or exceeds EU Standards only.

Buy Bell Protection from Chain Reaction Cycles, the World’s Largest Online Bike Store.

  • Delivery costFREE
  • Delivers toUnited States of America
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or fitted.

    More information on returns
  • Pay by Bank Transfer, PayPal or Card


Buying Guide

  • We've got everything you need to know in our buying guide.

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