{"product_id":"honda-grom-spring-valve","title":"OEM Honda Grom Valve Spring (2014-2020) #9","description":"\u003cp dir=\"ltr\"\u003eTired valve springs are one of those wear items that hide until they don't. Lose tension and you get valve float at high RPM, sloppy sealing, and power that quietly bleeds away — exactly what you don't want from a Grom that lives near the rev limiter.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThis is the genuine Honda valve spring, part number 14751-KYZ-900, built to factory spec for the 2014–2020 Grom 125. It's the right call for a top-end refresh, a head rebuild, or replacing a spring that measures under free-length spec. OEM means correct rate, correct free length, and no guessing.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eYour Grom runs one spring per valve, two total. If you're in the head anyway, replace both and inspect your retainers, keepers, and valve stem seals while you're there.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eGenuine Honda OEM part — 14751-KYZ-900\u003c\/li\u003e\n\u003cli\u003eFactory spring rate and free length for stock and lightly modified engines\u003c\/li\u003e\n\u003cli\u003eRestores proper valve control and seating\u003c\/li\u003e\n\u003cli\u003eIdeal for top-end rebuilds and valve jobs\u003c\/li\u003e\n\u003cli\u003eSold individually — Grom uses 2 per engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eHonda Grom 125 (MSX125): 2014–2020\u003c\/li\u003e\n\u003cli\u003eHonda Super Cub C125: 2019–2021\u003c\/li\u003e\n\u003cli\u003eHonda Monkey 125: 2019–2020\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honda OEM","offers":[{"title":"Default Title","offer_id":53293089620252,"sku":"14751-KYZ-900","price":2.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/5679\/8748\/files\/honda-grom-valve-spring-2014-2020.jpg?v=1793225961","url":"https:\/\/www.drowsports.com\/products\/honda-grom-spring-valve","provider":"DROWsports","version":"1.0","type":"link"}