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Bell Sixer MIPS Helmet — Specs & Analysis
Manufacturer specifications, compared against every other safety gear in our database. We do not test gear in the field — we measure, verify, and compare.
The Sixer MIPS delivers solid protection with a Float Fit adjustable retention system that dials in the fit precisely. The integrated MIPS liner reduces rotational impact forces, and the Overbrow Ventilation channels cool air across your forehead.
Who Is the Bell Sixer MIPS Helmet Best For?
Budget-conscious riders who want MIPS protection without the premium price tag. If that describes your riding style, the Sixer MIPS Helmet should be at the top of your shortlist. It sits in the Safety Gear category alongside 11 other products we track.
How It Compares
At 320g and $150, the Sixer MIPS Helmet is 249g heavier than the lightest option in this category (the Garmin Varia RTL515 Rear Radar at 71g). The most budget-friendly option is the Adventure Medical Kits Ultralight .5 First Aid Kit at $18.
The price-to-weight ratio comes in at $47 per 100g — a premium price point, but you're paying for quality, materials, and design that justify the investment for serious bikepackers.
What We Like
- +Float Fit retention system is precise
- +MIPS rotational protection
- +Overbrow ventilation keeps you cool
- +Good value for a MIPS trail helmet
Watch Out For
- −Ventilation not as open as pricier helmets
- −Visor range of motion is limited
- −Pad quality could be better
The Bottom Line
We haven't scored the Bell Sixer MIPS Helmet, and neither has anyone else we can cite. It's here for its verified specifications and dimensions, which is what the fit tools run on — a score is an editorial judgement, and we don't hand one out until someone has a basis for it. What this page can tell you is measured: 320g, $150, and how both sit against every other safety gear product we track.
The price and weight above have not yet been checked against the manufacturer's own page. We are working through the catalogue and saying so as we go, rather than letting silence imply otherwise.
Specifications and dimensions come from the sources listed above. Where a page draws on first-hand riding, it says so.
How it compares
Against the 12 safety gear products we hold published specs for.
At 320g the Sixer MIPS Helmet is lighter than 2 of 11 alternatives we track, which makes it among the heaviest we track. The category median is 170g.
At $150 it undercuts 7 of 11 of them, against a median of $180. That works out at $47 per 100g — below the $65 median for safety gear products.
Weight and price come from published specifications. Cost per 100g is a blunt measure — it rewards light gear and says nothing about durability or whether the thing works — so treat it as one input, not a verdict.
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