{"product_id":"trek-knock-block-headset-upper-assembly-kit-replacement-spares-accessories","title":"Trek Knock Block Headset Upper Assembly Kit Replacement Spares \u0026 Accessories","description":"\u003cp\u003eUpgrade your Trek Knock Block headset with this genuine upper assembly kit. Designed for seamless compatibility, it ensures smooth steering and reliable performance.\u003c\/p\u003e\n\n\u003cp\u003eIncludes all essential parts like bearing cover, frame chip, and fastener for easy installation and long-lasting durability.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMaintaining optimal headset function on Trek Knock Block models\u003c\/li\u003e\n  \u003cli\u003eEnsuring smooth, precise steering response\u003c\/li\u003e\n  \u003cli\u003eReplacing worn or damaged upper assembly components\u003c\/li\u003e\n  \u003cli\u003eEasy installation with all necessary parts included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with non-Trek Knock Block headset models\u003c\/li\u003e\n  \u003cli\u003eComplete headset replacement (upper assembly only)\u003c\/li\u003e\n  \u003cli\u003eCompatibility with other bicycle brands or types\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this assembly compatible with all Trek bikes?\u003c\/strong\u003e\u003cbr\u003eThis assembly is specifically designed for Trek Knock Block headset models only.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the kit include all necessary installation hardware?\u003c\/strong\u003e\u003cbr\u003eYes, it comes with the bearing cover, frame chip, and fastener for a complete replacement.\u003c\/p\u003e","brand":"Trek","offers":[{"title":"Default Title","offer_id":45478288359599,"sku":"536723","price":20.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1707815354-73645200.jpg?v=1768521172","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/trek-knock-block-headset-upper-assembly-kit-replacement-spares-accessories","provider":"Swinnerton Cycles","version":"1.0","type":"link"}