{"id":52849,"date":"2023-08-02T12:00:00","date_gmt":"2023-08-02T10:00:00","guid":{"rendered":"https:\/\/www.bikeradar.com\/?p=733877"},"modified":"2023-08-02T12:36:00","modified_gmt":"2023-08-02T10:36:00","slug":"360-turbine-technology-leatts-take-on-anti-rotational-technology","status":"publish","type":"rss_feed","link":"https:\/\/c01.purpledshub.com\/cyclingplus\/rss_feed\/360-turbine-technology-leatts-take-on-anti-rotational-technology\/","title":{"rendered":"360 Turbine Technology: Leatt\u2019s take on anti-rotational technology"},"content":{"rendered":"

Leatt says its science enables you to chase the thrills with confidence <\/p>

By Katie Nicholls\n \t\t<\/p>

Published: Wednesday, 02 August 2023 at 10:00 AM<\/p>

\n\n

Fun, fitness, excitement \u2013 the reasons for riding bikes are numerous and personal. As committed cycling addicts, we are forever celebrating the positives, but our favourite activity also comes with an element of risk.<\/p>\n

It was a reality that Leatt founder, Dr Chris Leatt, faced in 2001 when a fellow motocross rider died on the tracks, and he set his sights on designing a neck brace to help prevent future tragedies.<\/p>\n

The South African company has since devised safety solutions for cyclists and full-body protection<\/a> for mountain bikers. In 2017, Leatt introduced new helmet protection called 360 Turbine Technology. This is claimed to protect riders from both low-speed linear impacts and rotational acceleration. It features across the full range of Leatt helmets, including the MTB 3.0 Enduro.<\/p>\n

We caught up with Dr Leatt to discuss some of the finer details of 360 Turbine Technology and the MTB 3.0 Enduro helmet<\/a>.<\/p>\n

Ultimate protection<\/h2>\n
\"Leatt<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div>
Leatt\u2019s Turbine 360 technology uses small gel-like tabs designed to help protect the brain from rotational impacts.<\/span><\/figcaption> Leatt<\/i><\/span><\/div>\n

Anti-impact technology in cycling helmets is not new. MIPS<\/a> (Multi-directional Impact Protection System) is a familiar safety feature across road helmets<\/a> and MTB lids. Designed to protect the brain from rotational impact, MIPS is a thin layer that sits between the EPS foam and helmet liner.<\/p>\n

Leatt\u2019s 360 Turbine Technology looks altogether very different. Small, round \u2018turbines\u2019 made from a soft gel-like substance are positioned strategically around the helmet, hardening on impact to help protect the brain.<\/p>\n

\u201cInstead of one large slip-plane, Leatt chose to develop multiple smaller ones, that when displaced act as a slip-plane, but have the added advantage of also being able to offer low-speed linear dampening, not included in larger slip-plane technologies,\u201d explains Dr Leatt.<\/p>\n

The company developed the technology to meet the HIC (Head Injury Criteria) as assessed by helmet standards organisations, such as SNELL, ECE and DOT.<\/p>\n

\u201cIn the past,\u201d explains Dr Leatt, \u201cit was thought that linear deceleration was the only important consideration for the risk of brain injury. We now know that brain rotational accelerations and velocities are of great importance when assessing the risk of brain injury and new computations for the risk of brain injury have been added to standard helmet testing, including these parameters.\u201d<\/p>\n

\"Leatt<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div>
Leatt\u2019s technology is claimed to reduce the chances of concussion.<\/span><\/figcaption> Leatt<\/i><\/span><\/div>\n

While we are all aware that high-velocity impact can be catastrophic, those small falls and incidental bumps can also have a negative impact.<\/p>\n

\u201cThe 360 Turbine Technology not only mitigates against rotational acceleration, but also low-speed linear impacts, that if repeated, can have a cumulative effect on the frequency and severity of concussion<\/a>, which may lead to the development of chronic degenerative brain conditions like CTE (Chronic Traumatic Encephalopathy),\u201d says Dr Leatt.<\/p>\n

Science behind the thrill<\/h2>\n
\"The<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div>
The Turbine 360 tabs harden on impact.<\/span><\/figcaption> Leatt<\/i><\/span><\/div>\n

Based in Dr Leatt\u2019s state-of-the-art lab facilities in Cape Town, the team set to work developing 360 Turbine Technology by designing disc-shaped turbines constructed from an energy-absorbing material. This non-Newtonian polymer is said to absorb energy and the turbines are placed on the inside of the helmet\u2019s EPS liner.<\/p>\n

\u201cWhen you put the helmet on, they are positioned directly against the skull and are ready to protect you,\u201d explains Dr Leatt. \u201cIn a crash, these turbines deform, reducing rotational impact forces and absorbing energy from the impact. This technology can thereby absorb both rotational impact forces, as well as low-speed linear impact forces in a crash.\u201d<\/p>\n

Safety for all<\/h2>\n
\"Leatt<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div>
Turbine 360 is available on all of Leatt\u2019s helmets.<\/span><\/figcaption> Leatt<\/i><\/span><\/div>\n

Leatt has applied the 360 Turbine Technology to its full range of helmets, including the MTB 3.0 convertible enduro helmet. Despite weighing in at just 760g, it still meets the AS\/NZS 2063:2008, EN1078, CPSC 1203 and ASTM F1952\u201310 safety standards, proving you don\u2019t have to trade in safety for weight.<\/p>\n

Dr Leatt says the technology is designed to suit all styles of riding. \u201cRotational and linear forces act on the brains of all riders,\u201d he says, \u201cwhether suffering low- or high-speed impacts from all applications; be it bicycle, motorcycle or other.\u201d<\/p>\n

Watch this space<\/h2>\n
\"Leatt<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div>
Leatt is always in the process of developing new products.<\/span><\/figcaption> Leatt<\/i><\/span><\/div>\n

As a company that prides itself on being at the cutting edge of technology, Dr Leatt says it will never stop learning and developing in the pursuit of safety. \u201cAs new research articles are published and more is known about brain injuries and our sport,\u201d he says, \u201cwe aim to constantly update our research and development efforts.\u201d<\/p> <\/body><\/html>\n

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