
Bell 4Forty MIPS Adult Bike Helmet
Best price now
57% under what the other stores charge
Compared across 8 stores. Prices are checked against each store and labelled with when.

57% under what the other stores charge
Compared across 8 stores. Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The Bell 4Forty MIPS is a trail mountain bike helmet with a full hard shell, extended rear coverage and MIPS Evolve rotational-impact protection. It uses Bell's Float Fit cradle and Sweat Guide padding, and has generous vents plus an adjustable visor. It suits trail and all-mountain riders who want a well-equipped helmet without stepping up to Bell's lighter, pricier models. Owners generally rate it comfortable and well ventilated for the money, though some find it warm on slow climbs and heavier than premium helmets.
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Lowest price we've seen: $58.00 on Nov 13 at Walmart. Tracked across 8 stores since Nov 13.
Owners describe the 4Forty MIPS as a comfortable, well-ventilated trail helmet that punches above its class. Many praise the coverage and fit, while a few call it warm and heavier than top-tier helmets.
The Bell 4Forty MIPS is a mountain bike helmet for adults, built for trail riding. It has a full hard shell and extended rear coverage. Mips Evolve protection is built in.
Generous ventilation helps keep the head cool. Float Fit provides the fit and comfort, and a built-in Sweat Guide manages sweat. The visor is adjustable.