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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437dfd69c0bfcf76b5a1ce4db5a81dffOneal SIERRA RS ECHO Enduro Helmethttps://www.fc-moto.com/en-gb/p/oneal-sierra-rs-echo-enduro-helmet-black-red-xxl-63-64-ONL-0819-106https://www.fc-moto.com/media/0d/g0/dd/1761610971/oneal-sierra-rs-echo-enduro-helmet-black-red-xxl-63-64-onl-0819-106-figure-1.jpg?ts=1772003841InStock195.49GBPGBPONL-0819-106437dfd69c0bfcf76b5a1ce4db5a81dffblack/redXXL (63/64)SALE2XLCarryoverSummerThermoplasticEnduro HelmetsDouble-DONL-0819-SIERRA-RS-ECHO.vECEMenMotorcycleEnduro / AdventureRed, BlackEnduro Helmetshttps://www.fc-moto.com/media/c3/cc/fe/1770383549/markenlogo-oneal.svg?ts=1770385891{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrueOneal SIERRA RS ECHO Enduro Helmet45ad9af3ce5edbcbcc25b938ba7bf495Oneal SIERRA RS ECHO Enduro Helmet195.49229.9924https://www.fc-moto.com/en-gb/p/oneal-sierra-rs-echo-enduro-helmet-black-red-l-59-60-ONL-0819-104https://www.fc-moto.com/media/99/bf/e0/1761610969/oneal-sierra-rs-echo-enduro-helmet-black-red-l-59-60-onl-0819-104-figure-1.jpg?ts=1772003841InStockONL-0819-10445ad9af3ce5edbcbcc25b938ba7bf495https://www.fc-moto.com/media/c3/cc/fe/1770383549/markenlogo-oneal.svg?ts=1770385891black/redL (59/60)SALECarryoverSummerThermoplasticEnduro HelmetsDouble-DONL-0819-SIERRA-RS-ECHO.vECEMenMotorcycleEnduro / AdventureRed, BlackLEnduro Helmets{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrueOneal SIERRA RS ECHO Enduro Helmet56910e9937b39a1a96d6252845c385d3Oneal SIERRA RS ECHO Enduro 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Helmet195.49229.9922https://www.fc-moto.com/en-gb/p/oneal-sierra-rs-echo-enduro-helmet-black-red-s-55-56-ONL-0819-102https://www.fc-moto.com/media/57/32/ca/1761610967/oneal-sierra-rs-echo-enduro-helmet-black-red-s-55-56-onl-0819-102-figure-1.jpg?ts=1772003840InStockONL-0819-1027f1029b5e3ee0447553de9072e79859fhttps://www.fc-moto.com/media/c3/cc/fe/1770383549/markenlogo-oneal.svg?ts=1770385891black/redS (55/56)SALECarryoverSummerThermoplasticEnduro HelmetsDouble-DONL-0819-SIERRA-RS-ECHO.vECEMenMotorcycleEnduro / AdventureRed, BlackSEnduro Helmets{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrueOneal SIERRA RS ECHO Enduro Helmetb1c95f8d67e520da10ec09b3588e9b39Oneal SIERRA RS ECHO Enduro 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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/76/d0/df/1761610972/oneal-sierra-rs-echo-enduro-helmet-black-red-xxl-63-64-onl-0819-106-figure-2.jpg?ts=1772003841https://www.fc-moto.com/media/1b/81/a0/1761610972/oneal-sierra-rs-echo-enduro-helmet-black-red-xxl-63-64-onl-0819-106-figure-3.jpg?ts=1772003841https://www.fc-moto.com/media/f9/6e/d3/1761610972/oneal-sierra-rs-echo-enduro-helmet-black-red-xxl-63-64-onl-0819-106-figure-4.jpg?ts=1772003841https://www.fc-moto.com/media/04/ee/11/1761610972/oneal-sierra-rs-echo-enduro-helmet-black-red-xxl-63-64-onl-0819-106-figure-5.jpg?ts=1772003841https://www.fc-moto.com/media/f4/24/97/1761610972/oneal-sierra-rs-echo-enduro-helmet-black-red-xxl-63-64-onl-0819-106-figure-6.jpg?ts=1772003841https://www.fc-moto.com/media/88/fd/51/1761610972/oneal-sierra-rs-echo-enduro-helmet-black-red-xxl-63-64-onl-0819-106-figure-7.jpg?ts=1772003841
