{"product_id":"hjc-rpha-91-lower-vent","title":"HJC RPHA 91 Lower Vent","description":"\u003cdiv class=\"trd trd--hjc\"\u003e\n\u003csection class=\"trd-hero\"\u003e\u003cp class=\"trd-eyebrow\"\u003eHJC · Helmet Parts\u003c\/p\u003e\n\u003ch2 class=\"trd-headline\"\u003eReplacement Lower Vent for HJC RPHA 91\u003c\/h2\u003e\n\u003cp class=\"trd-lead\"\u003eThe HJC RPHA 91 Lower Vent is a direct replacement helmet vent part made specifically for the HJC RPHA 91. It’s intended to restore the helmet’s lower intake function when the original vent is damaged, worn, or no longer operating as it should.\u003c\/p\u003e\n\u003cp class=\"trd-lead\"\u003eBy renewing air intake at the chin area, this lower vent helps refresh the helmet’s airflow and ventilation performance for improved rider comfort during rides. Offered in Black, Matte Black, and White, it’s a straightforward maintenance item for keeping the RPHA 91’s ventilation system working the way it was designed, with an easy-install approach for quick replacement.\u003c\/p\u003e\n\u003cul class=\"trd-chips\"\u003e\u003cli class=\"trd-chip\"\u003e\n\u003cspan class=\"trd-chip-label\"\u003eFits\u003c\/span\u003e\u003cspan class=\"trd-chip-value\"\u003eRPHA 91\u003c\/span\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003c\/section\u003e\u003cdiv class=\"trd-cards trd-cards--3\"\u003e\n\u003carticle class=\"trd-card\"\u003e\u003cdiv class=\"trd-card-body\"\u003e\n\u003cp class=\"trd-label\"\u003eFitment\u003c\/p\u003e\n\u003ch3 class=\"trd-card-title\"\u003eRPHA 91 fitment\u003c\/h3\u003e\n\u003cp class=\"trd-card-text\"\u003eThis lower vent is specifically designed to fit the HJC RPHA 91 helmet. As a model-specific replacement part, it’s meant to integrate into the helmet as a direct substitute for the original lower vent, helping keep the helmet’s ventilation components properly matched to the RPHA 91 design.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\u003carticle class=\"trd-card\"\u003e\u003cdiv class=\"trd-card-body\"\u003e\n\u003cp class=\"trd-label\"\u003eVentilation\u003c\/p\u003e\n\u003ch3 class=\"trd-card-title\"\u003eRestores airflow intake\u003c\/h3\u003e\n\u003cp class=\"trd-card-text\"\u003eBuilt to improve airflow and ventilation at the lower vent area, this replacement part helps bring back the helmet’s intended air intake for a cooler, more comfortable ride. Replacing a broken or worn vent can refresh the airflow system and help maintain the ventilation performance riders expect from the RPHA 91.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\u003carticle class=\"trd-card\"\u003e\u003cdiv class=\"trd-card-body\"\u003e\n\u003cp class=\"trd-label\"\u003eInstallation\u003c\/p\u003e\n\u003ch3 class=\"trd-card-title\"\u003eDurable and easy to install\u003c\/h3\u003e\n\u003cp class=\"trd-card-text\"\u003eConstructed from durable materials for long-lasting performance, the RPHA 91 Lower Vent is designed for simple installation. It’s a practical choice for quick maintenance, whether the goal is to replace a damaged vent or to restore normal operation without complicated service steps.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\n\u003c\/div\u003e\n\u003csection class=\"trd-story trd-story--text\"\u003e\u003cdiv class=\"trd-story-copy\"\u003e\n\u003cp class=\"trd-label\"\u003eVentilation\u003c\/p\u003e\n\u003ch3 class=\"trd-story-title\"\u003eDirect replacement vent part\u003c\/h3\u003e\n\u003cp class=\"trd-story-text\"\u003eThe RPHA 91 Lower Vent is made to serve as a direct replacement component for the HJC RPHA 91. When the original lower vent becomes worn, damaged, or stops functioning smoothly, swapping in this part is a simple way to maintain the helmet’s intended ventilation setup.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"trd-story trd-story--text\"\u003e\u003cdiv class=\"trd-story-copy\"\u003e\n\u003cp class=\"trd-label\"\u003eComfort\u003c\/p\u003e\n\u003ch3 class=\"trd-story-title\"\u003eRefreshes the ventilation system\u003c\/h3\u003e\n\u003cp class=\"trd-story-text\"\u003eA properly working lower vent supports consistent air intake and helps keep airflow moving through the helmet. This replacement vent is designed to enhance airflow for improved ventilation and rider comfort, restoring the cooling effect that can be reduced when a vent is cracked, missing, or no longer opening correctly. It’s a small component that plays an important role in keeping the RPHA 91’s airflow system performing as intended.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"trd-section trd-section--options\"\u003e\u003ch2 class=\"trd-section-title\"\u003eAvailable Colors \u0026amp; Sizes\u003c\/h2\u003e\n\u003cdiv class=\"trd-table-wrap\"\u003e\u003ctable class=\"trd-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eColor\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eSizes\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eHJC Part Numbers\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003ctd\u003eOne Size\u003c\/td\u003e\n\u003ctd\u003e0927-2101-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMatte Black\u003c\/td\u003e\n\u003ctd\u003eOne Size\u003c\/td\u003e\n\u003ctd\u003e0927-2101-35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003ctd\u003eOne Size\u003c\/td\u003e\n\u003ctd\u003e0927-2101-09\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"trd-section trd-section--compatibility\"\u003e\u003ch2 class=\"trd-section-title\"\u003eCompatible Helmets\u003c\/h2\u003e\n\u003cdiv class=\"trd-table-wrap\"\u003e\u003ctable class=\"trd-table\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003eHJC RPHA 91\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"trd-notice\"\u003eCompatibility as listed by HJC for this part.\u003c\/p\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"HJC","offers":[{"title":"Black \/ One Size","offer_id":68192065421463,"sku":"0927-2101-05","price":7.99,"currency_code":"USD","in_stock":true},{"title":"Matte Black \/ One Size","offer_id":68192065454231,"sku":"0927-2101-35","price":7.99,"currency_code":"USD","in_stock":true},{"title":"White \/ One Size","offer_id":68192065486999,"sku":"0927-2101-09","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/4884\/6743\/files\/hjc_image_coming_soon1683841982-24702781699565186-5561301711149040-350853.jpg?v=1793287023","url":"https:\/\/allamericanktm.com\/products\/hjc-rpha-91-lower-vent","provider":"All American KTM","version":"1.0","type":"link"}