{"product_id":"prima-brake-shoes-qmb139-minarelli-genuine-50-110cc","title":"Prima 106mm Drum Brake Shoes - Genuine, CSC \u0026 139QMB","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThis \u003cstrong\u003ePrima 106mm Drum Brake Shoes\u003c\/strong\u003e set is a direct-fit replacement for the rear drum brake on Genuine 50cc and 110cc scooters, Chicago Scooter Company 50cc models, and 139QMB-powered 50cc scooters. If your brake lever is pulling back further than it should or the stopping feels weak, fresh shoes bring back firm, predictable braking.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect-fit replacement:\u003c\/strong\u003e Made to drop into the stock drum brake.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePair of shoes:\u003c\/strong\u003e Two brake shoes with return springs for a complete drum reline.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide fitment:\u003c\/strong\u003e Fits popular Genuine, CSC and 139QMB 50cc scooters.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 1000-1086\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 812722022174\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 106mm pad to pad\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShoe width:\u003c\/strong\u003e 23mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake type:\u003c\/strong\u003e Drum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Prima\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModels\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGenuine\u003c\/td\u003e\n\u003ctd\u003eBuddy 50, RoughHouse 50, Rattler 50, Rattler 110, Black Cat 50 (rear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChicago Scooter Company\u003c\/td\u003e\n\u003ctd\u003ego, go MAX, Pug 50, Nitro Sport 50, Bella Classic 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e139QMB engine codes\u003c\/td\u003e\n\u003ctd\u003e139QMA, 139QMB, 1P39QMB, 1P39QMA-2, YN139QMB, JJ1P39QMB, BD1P39QMB, BN139QMB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e139QMB is the 50cc four-stroke scooter engine based on the Honda GY6 design. Many Minarelli-style 50cc two-stroke scooters also use a 106mm drum. Measure your drum and check the engine code stamped on your engine case to confirm fit.\u003c\/p\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCheck the inside of the drum for scoring or wear before installing new shoes.\u003c\/li\u003e\n\u003cli\u003eClean brake dust out of the drum and hub, and don't get grease on the shoe linings.\u003c\/li\u003e\n\u003cli\u003eAdjust the brake cable or rod after installing, and test the brake before riding.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Diagrams\u003c\/h2\u003e\u003cul class=\"az-content-resources\"\u003e\u003cli\u003e\n\u003ca href=\"\/search?view=az-assembly\u0026amp;q=150\"\u003eGO MAX REAR WHEEL ASSY\u003c\/a\u003e \u003cspan\u003eCallout 3\u003c\/span\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":67964567847233,"sku":"1000-1086","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-6692-0-1000-1086_34b4cd46-9a59-4f7c-bd3c-2ebadd44bb62.jpg?v=1792557854","url":"https:\/\/azscooterparts.com\/products\/prima-brake-shoes-qmb139-minarelli-genuine-50-110cc","provider":"AZScooterParts","version":"1.0","type":"link"}