{"product_id":"lh4-service-kit","title":"LH4 Service Kit","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e*Please note: Our LH4 Service Kits are designed for brakes with the following serial numbers: X, a, a1, or a1(1)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eYou can find the serial number laser etched on the lever bracket, where the clamp is mounted to the handlebar. \u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eIf your brakes do not have a serial number, then you will need the Previous Generation service kit. Contact us here: \u003c\/strong\u003e\u003ca href=\"mailto:support@cyclemotion.com.au\" rel=\"noopener\" target=\"_blank\"\u003esupport@cyclemotion.com.au\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLewis LH4 Service Kit \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor LH4 Lever and Caliper\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eO ring between Caliper clamshells：Caliper #14（Quantity：1）\u003c\/p\u003e\n\u003cp\u003eCaliper Piston O ring：Caliper #5（Quantity：2）\u003c\/p\u003e\n\u003cp\u003eCaliper Piston O ring：Caliper #4（Quantity：2）\u003c\/p\u003e\n\u003cp\u003ePiston：Lever #15（Quantity：1）\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModified Piston Sleeve for LHT and LH4 only\u003c\/strong\u003e：（Quantity：1）\u003c\/p\u003e\n\u003cp\u003eFront Lever Pistion O ring：Lever #16（Quantity：1）\u003c\/p\u003e\n\u003cp\u003eCirclip：Lever #19（Quantity：1）\u003c\/p\u003e\n\u003cp\u003eoil port O ring：Lever #5（Quantity：2）\u003c\/p\u003e\n\u003cp\u003eRear Lever Pistion O ring：Lever #17（Quantity：1）\u003c\/p\u003e\n\u003cp\u003eO ring on the sleeve：（Quantity：2）\u003c\/p\u003e\n\u003cp\u003eDiaphragm：Lever #7（Quantity：1）\u003c\/p\u003e\n\u003cp\u003eSpring：Lever #14（Quantity：1）\u003c\/p\u003e","brand":"Lewis Bike Australia","offers":[{"title":"Default Title","offer_id":48188731064535,"sku":"LW-22074002","price":30.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/0444\/0791\/files\/80e7160094bf71e2.png_20250918174501_800x800_1.jpg?v=1768284008","url":"https:\/\/lewisbike.com.au\/products\/lh4-service-kit","provider":"Lewis Bike Australia","version":"1.0","type":"link"}