{"product_id":"vrweare-motorcycle-brake-master-cylinder-7-8-22mm-right-hand-aluminum-12-7mm-bore","title":"VRWEARE Motorcycle Brake Master Cylinder 7\/8\" (22mm) Right-Hand — Aluminium, 12.7mm Bore","description":"\u003cb\u003eVRWEARE's 7\/8\" (22mm) right-hand brake master cylinder is a universal aluminum alloy brake pump designed to replace or upgrade the front brake lever assembly on scooters, dirt bikes, ATVs, go-karts and similar small vehicles.\u003c\/b\u003e\n\n\u003cp\u003eThis compact master cylinder offers a durable, lightweight replacement option built from aluminum alloy, engineered to fit 7\/8\" (22mm) handlebars with a 12.7mm piston bore. It arrives as a single, ready-to-install brake pump assembly (banjo bolt 10x1.25mm) that includes an M10 rear view mirror hole for versatile mounting. The unit weighs approximately 336 g, making it robust without adding unnecessary weight to your bike or scooter.\u003c\/p\u003e\n\n\u003ch3\u003eWill this master cylinder fit my handlebars and brake lines?\u003c\/h3\u003e\n\u003cp\u003eThe VRWEARE brake pump is made for 7\/8\" (22mm) handlebars and uses a 12.7mm piston bore, with a banjo bolt thread of 10x1.25mm for most brake hoses. Confirming these measurements against your vehicle ensures proper fit and safe operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHandlebar diameter compatibility: 7\/8\" (22mm)\u003c\/li\u003e\n  \u003cli\u003ePiston bore diameter: 12.7mm\u003c\/li\u003e\n  \u003cli\u003eBanjo bolt thread: 10x1.25mm\u003c\/li\u003e\n  \u003cli\u003eIncludes M10 rear view mirror hole for mounting flexibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what do I get in the box?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for mechanically inclined riders and mechanics; the unit is a single master cylinder assembly that bolts into place and connects to existing brake lines. Bleeding the brake line after installation is standard practice to remove air and restore firm lever feel.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage contains: 1 x brake master cylinder assembly\u003c\/li\u003e\n  \u003cli\u003eMounts to right-hand 7\/8\" handlebars\u003c\/li\u003e\n  \u003cli\u003eRequires standard brake-line banjo bolt (10x1.25mm)\u003c\/li\u003e\n  \u003cli\u003eMay need basic tools and brake-bleeding supplies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and durability features does this pump offer?\u003c\/h3\u003e\n\u003cp\u003eConstructed from aluminum alloy, this master cylinder balances corrosion resistance and light weight for everyday use on street and off-road machines. The design includes a mirror-mount hole and machining that supports secure attachment and consistent lever action.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterial: aluminum alloy for reduced weight and good strength\u003c\/li\u003e\n  \u003cli\u003eApproximate weight: 336 g (11.85 oz)\u003c\/li\u003e\n  \u003cli\u003eBuilt for frequent use on scooters, dirt bikes, and ATVs\u003c\/li\u003e\n  \u003cli\u003eMachined mount and mirror thread for added convenience\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Riders and mechanics looking to replace a worn or damaged right-hand brake master cylinder on small motorcycles, mopeds, scooters, pit bikes, ATVs, go-karts and similar vehicles will find this VRWEARE unit a practical, universal option. It's especially suited to users who need a lightweight, aluminum upgrade or a direct-fit replacement for 7\/8\" (22mm) handlebars. Before buying, please double-check your handlebar diameter, piston bore, and banjo bolt thread to ensure compatibility.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this master cylinder fit 22mm handlebars?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The VRWEARE master cylinder is designed for 7\/8\" (22mm) handlebars with a 12.7mm piston bore.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What banjo bolt size and mirror thread does it use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It uses a 10x1.25mm banjo bolt thread and includes an M10 rear view mirror mounting hole.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"VRWEARE","offers":[{"title":"Default Title","offer_id":55161625477463,"sku":"B094DN5F3G","price":30.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/vrweare-front-assembly-brake-pump.jpg?v=1790330429","url":"https:\/\/britishgarage.co.uk\/products\/vrweare-motorcycle-brake-master-cylinder-7-8-22mm-right-hand-aluminum-12-7mm-bore","provider":"British Garage","version":"1.0","type":"link"}