Bell Lumen Road Cycling Helmet

The Bell Lumen is slim and affordable, proving that riding on a budget doesn't need to look like it. This compact entry level road helmet has modern Bell styling, including 22 vents for exceptional ventilation at a great value.

A compact shape means it improves aesthetic with its reduced size around the head and CoolMax padding with a Geared Positioning System (GPS) for the fastening delivers one-handed adjustment of the dial for superior fit and comfort.

This new helmet from Bell enters a crowded market. It features 22 high volume, internally channelled vents and tips the scales at 332g

It's not following the lightweight trend that has seen lids dip beneath the 200g mark but frankly when you’re wearing a helmet you’d be hard pressed to tell the difference between one that weighs 200g and one that weighs 300g

What the Lumen does have going for it is that it meets the American CPSC standard in addition to having the usual European EN1078 accreditation. The standards are very similar, although the American standard is generally reckoned to be tougher to achieve

The impact velocity that helmets are tested to on the ?at anvil drop is 6.2m/s for the CPSC standard and 5.42-5.52m/s for EN1078; impact velocity is tested up to 300g for CPSC and 250g for the European standard

Construction quality is what you’d hope for from one of the world’s biggest helmet manufacturers. It’s very well ?nished, the rotary retention system can be altered singlehandedly as you ride and the clips for altering strap length are both easy to undo and stay ?rmly closed, which isn’t always the case

THIS NEW HELMET from Bell enters a crowded market. It features 22 high volume, internally channelled vents and tips the scales at 332g - not following the lightweight trend that has seen lids dip beneath the 200g mark - but frankly when youre wearing a helmet you'd be hard pressed to tell the difference between one that weighs 200g and one that weighs 300g

What the Lumen does have going for it is that it meets the American CPSC standard in addition to having the usual EN1078 accreditaion. The standards are very similar, although the American standard is generally reckoned to be tougher to achieve and not that many helmets in the UK come with it

The impact velocity that helmets are tested to on the flat anvil drop is 6.2m/s for the CPSC standard and 5.42-5.52m/s for EN1078; impact velocity is tested up to 300g for CPSC and 250g for the European standard

Construction quality is what you'd hope for from one of the world's biggest helmet manufacturers. Its very well finished, the rotary retention system can be altered single-handedly as you ride and the clips for altering strap length are both easy to undo and stay firmly closed, which isn't always the case

Occasionally, without notice, manufacturers change product design and/or specifications.