This high-performance helmet combines maximum safety with a sporty fit and modern comfort—ideal for dynamic rides on and off the road. Thanks to innovative features such as optimized ventilation, Bluetooth readiness, and integrated sun protection, it offers full control and maximum flexibility in all weather conditions.
Features:
Newly developed helmet with 2 outshells and 3EPS for increased safety and perfect fit
Shell is produced with high-quality ABS
Sporty, close-fitting design for a stable fit, reduced helmet movement and optimal control at high speeds – ideal for dynamic rides.
Optimized air circulation thanks to various closable vents and internal ventilation channels
Ready for Quin Smart Safety Sensor Installation
Easy and quick cheek pad removal with E.Q.R.S. system with emergency straps
Secure fit thanks to the Microlock chin strap closure
Padded comfort liner, removable, sweat absorbing and washable
Bluetooth Ready with internal speaker cavities and rubber hoop at back of the helmet (Bluetooth unit not included)
Extra-wide field of vision for maximum awareness in challenging terrain and enhanced safety on long rides both on and off the road.
Pinlock® MaxVision fog resistant insert lens included (not mounted)
Perfect all-weather vision with clear Visor plus secondary integrated sun visor
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Helmet195.49229.9923https://www.fc-moto.com/en-ie/p/oneal-sierra-rs-echo-enduro-helmet-black-neon-yellow-l-59-60-ONL-0819-114https://www.fc-moto.com/media/b6/6b/81/1761610976/oneal-sierra-rs-echo-enduro-helmet-black-neon-yellow-l-59-60-onl-0819-114-figure-1.jpg?ts=1772003847InStockONL-0819-1146f19e7e1ede972a0faed21f6c0f0afechttps://www.fc-moto.com/media/c3/cc/fe/1770383549/markenlogo-oneal.svg?ts=1770385891L (59/60)black/neon-yellowSALECarryoverSummerThermoplasticEnduro HelmetsDouble-DONL-0819-SIERRA-RS-ECHO.vECEMenMotorcycleEnduro / AdventureLYellow, BlackEnduro Helmets{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrue8b536ee2d9c68a1bc3adfed05bbf074bOneal SIERRA RS ECHO Enduro Helmet195.49229.9920https://www.fc-moto.com/en-ie/p/oneal-sierra-rs-echo-enduro-helmet-black-neon-yellow-xxl-63-64-ONL-0819-116https://www.fc-moto.com/media/b8/87/24/1761610978/oneal-sierra-rs-echo-enduro-helmet-black-neon-yellow-xxl-63-64-onl-0819-116-figure-1.jpg?ts=1772003847InStockONL-0819-1168b536ee2d9c68a1bc3adfed05bbf074bhttps://www.fc-moto.com/media/c3/cc/fe/1770383549/markenlogo-oneal.svg?ts=1770385891XXL (63/64)black/neon-yellowSALE2XLCarryoverSummerThermoplasticEnduro HelmetsDouble-DONL-0819-SIERRA-RS-ECHO.vECEMenMotorcycleEnduro / AdventureYellow, BlackEnduro Helmets{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrue9cb7e071d01aba7ba22fafe9e4d51ab3Oneal SIERRA RS ECHO Enduro Helmet195.49229.9922https://www.fc-moto.com/en-ie/p/oneal-sierra-rs-echo-enduro-helmet-black-neon-yellow-s-55-56-ONL-0819-112https://www.fc-moto.com/media/07/96/8e/1761610973/oneal-sierra-rs-echo-enduro-helmet-black-neon-yellow-s-55-56-onl-0819-112-figure-1.jpg?ts=1772003847InStockONL-0819-1129cb7e071d01aba7ba22fafe9e4d51ab3https://www.fc-moto.com/media/c3/cc/fe/1770383549/markenlogo-oneal.svg?ts=1770385891S (55/56)black/neon-yellowSALECarryoverSummerThermoplasticEnduro HelmetsDouble-DONL-0819-SIERRA-RS-ECHO.vECEMenMotorcycleEnduro / AdventureYellow, BlackSEnduro Helmets{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetruec1cd4666a7e538f489aff9c787bb3bf9Oneal SIERRA RS ECHO Enduro 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Helmet195.49229.9924https://www.fc-moto.com/en-ie/p/oneal-sierra-rs-echo-enduro-helmet-black-neon-yellow-m-57-58-ONL-0819-113https://www.fc-moto.com/media/49/1d/c7/1761610975/oneal-sierra-rs-echo-enduro-helmet-black-neon-yellow-m-57-58-onl-0819-113-figure-1.jpg?ts=1772003847InStockONL-0819-113f3c592055be784c2b11e4ee6d2068fa9https://www.fc-moto.com/media/c3/cc/fe/1770383549/markenlogo-oneal.svg?ts=1770385891M (57/58)black/neon-yellowSALECarryoverSummerThermoplasticEnduro HelmetsDouble-DONL-0819-SIERRA-RS-ECHO.vECEMenMotorcycleEnduro / AdventureYellow, BlackMEnduro Helmets{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrue/SALE %/SALE %/Motocross clothing sale/Motorcycle clothing/Motorcycle clothing/Men’s motorcycle clothing/Motorcycle clothing/Men’s motorcycle clothing/Motocross clothing/Motorcycle clothing/Men’s motorcycle clothing/Motocross clothing/Helmets/Brands/Brands/O’Neal/Brands/O’Neal/Motocross clothing/Brands/O’Neal/Motocross clothing/Helmets/SALE %/Motocross clothing sale/Motocross helmets sale/Moto/c/sale/motocross-clothing-sale/c/motorcycle-clothing/men-s-motorcycle-clothing/motocross-clothing/helmets/b/brands/o-neal/b/brands/o-neal/motocross-clothing/helmets/c/motorcycle-clothing/men-s-motorcycle-clothing/motocross-clothing/b/brands/b/brands/o-neal/motocross-clothing/c/c/motorcycle-clothing/men-s-motorcycle-clothing/c/sale/c/sale/motocross-clothing-sale/motocross-helmets-sale/c/motorcycle-clothing1242603cc90924b40303e5f12f70713320e5e8409ea3ce68cb9c77d1f700d8ea45981c047fd62d0e5fa90f1434db7dd37caf7a5b498530a5d50193638c9eb5ed7cc731a29d589ed47701b35a90afc98983f64e04f79d6244ffc2413636423b89863f10fa947d4245a587c42405dd3303a256a310bc1e5db755fd392c524028a8d86c68d77e37c524464f9111752c1605db7ead549f25b0590b73b5658597f60dde19ceed7736f3014b30065a93c88605e28baadc628f00b4e52e315cee1db83cfc6b46fe888f1cbebf4f01552c7ebac5a256a310bc1e5db755fd392c524028a8fc6b46fe888f1cbebf4f01552c7ebac5db7ead549f25b0590b73b5658597f60de28baadc628f00b4e52e315cee1db83cd86c68d77e37c524464f9111752c16057cc731a29d589ed47701b35a90afc98983f64e04f79d6244ffc2413636423b8945981c047fd62d0e5fa90f1434db7dd3863f10fa947d4245a587c42405dd33031242603cc90924b40303e5f12f707133Oneal<p><strong>Oneal SIERRA RS ECHO Enduro Helmet </strong></p> <p>This high-performance helmet combines maximum safety with a sporty fit and modern comfort—ideal for dynamic rides on and off the road. Thanks to innovative features such as optimized ventilation, Bluetooth readiness, and integrated sun protection, it offers full control and maximum flexibility in all weather conditions.</p> <p><strong>Features:</strong></p> <ul> <li>Newly developed helmet with 2 outshells and 3EPS for increased safety and perfect fit</li> <li>Shell is produced with high-quality ABS</li> <li>Sporty, close-fitting design for a stable fit, reduced helmet movement and optimal control at high speeds – ideal for dynamic rides.</li> <li>Optimized air circulation thanks to various closable vents and internal ventilation channels</li> <li>Ready for Quin Smart Safety Sensor Installation</li> <li>Easy and quick cheek pad removal with E.Q.R.S. system with emergency straps</li> <li>Secure fit thanks to the Microlock chin strap closure</li> <li>Padded comfort liner, removable, sweat absorbing and washable</li> <li>Bluetooth Ready with internal speaker cavities and rubber hoop at back of the helmet (Bluetooth unit not included)</li> <li>Extra-wide field of vision for maximum awareness in challenging terrain and enhanced safety on long rides both on and off the road.</li> <li>Pinlock® MaxVision fog resistant insert lens included (not mounted)</li> <li>Perfect all-weather vision with clear Visor plus secondary integrated sun visor</li> </ul> <p><strong>Specifications:</strong></p> <ul> <li>ECE 22.06</li> <li>Microlock closure</li> <li>Weight: 1650g (±50g)</li> </ul>229.99https://www.fc-moto.com/media/29/2e/47/1761610973/oneal-sierra-rs-echo-enduro-helmet-black-neon-yellow-xs-53-54-onl-0819-111-figure-2.jpg?ts=1772003841https://www.fc-moto.com/media/53/06/99/1761610973/oneal-sierra-rs-echo-enduro-helmet-black-neon-yellow-xs-53-54-onl-0819-111-figure-3.jpg?ts=1772003841https://www.fc-moto.com/media/e0/67/5d/1761610973/oneal-sierra-rs-echo-enduro-helmet-black-neon-yellow-xs-53-54-onl-0819-111-figure-4.jpg?ts=1772003841https://www.fc-moto.com/media/6d/39/74/1761610973/oneal-sierra-rs-echo-enduro-helmet-black-neon-yellow-xs-53-54-onl-0819-111-figure-5.jpg?ts=1772003841https://www.fc-moto.com/media/fa/ef/ab/1761610973/oneal-sierra-rs-echo-enduro-helmet-black-neon-yellow-xs-53-54-onl-0819-111-figure-6.jpg?ts=1772003841https://www.fc-moto.com/media/77/0b/5c/1761610973/oneal-sierra-rs-echo-enduro-helmet-black-neon-yellow-xs-53-54-onl-0819-111-figure-7.jpg?ts=1772003841
