{"product_id":"ruizuma-g-m806-dual-piston-rear-disc-brake-caliper-60mm","title":"Ruizuma G-M806 Dual Piston Rear Disc Brake Caliper 60mm","description":"\n\u003cp\u003eUpgrade your rear braking system with the \u003cstrong\u003eRuizuma G-M806 Small Mantou Opposing Dual Piston Rear Disc Brake Caliper\u003c\/strong\u003e. Precision-engineered from aviation-grade aluminum alloy and finished with a hard anodized surface, this caliper delivers strong, linear, and smooth braking performance — perfect for commuters, beginners, and experienced riders alike.\u003c\/p\u003e\n\n\u003ch2\u003e🔧 CNC Forged Aluminum Alloy Construction\u003c\/h2\u003e\n\u003cp\u003eCrafted using aviation-grade aluminum alloy forging combined with CNC precision milling technology, this caliper offers superior rigidity and a lightweight profile compared to standard cast calipers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOne-piece molded structure\u003c\/strong\u003e — resists deformation under sustained high-stress use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight design\u003c\/strong\u003e — minimizes unsprung weight, enhancing handling and maneuverability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHard anodized surface\u003c\/strong\u003e — corrosion-resistant, scratch-resistant, and long-lasting color retention\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e📐 60mm Mounting Hole Spacing – Wide Compatibility\u003c\/h2\u003e\n\u003cp\u003eStandard 60mm locking point spacing makes this caliper universally compatible with a wide range of mainstream models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for \u003cstrong\u003e220mm discs\u003c\/strong\u003e with a corresponding adapter bracket — straight bolt-on, no grinding or cutting needed\u003c\/li\u003e\n  \u003cli\u003eSimple installation process suitable even for first-time modifiers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e⚙️ Opposing Dual Piston Design – Linear \u0026amp; Confident Braking\u003c\/h2\u003e\n\u003cp\u003eThe classic Small Mantou opposing double-piston layout distributes braking force evenly across the rotor for consistent, progressive stopping power:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e34mm piston cylinder diameter\u003c\/strong\u003e — firm clamping force with smooth, linear engagement\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCeramic metal brake pads included\u003c\/strong\u003e — enhanced friction coefficient, reduced wear, and quieter operation even in wet conditions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized return structure\u003c\/strong\u003e — prevents pad drag and uneven wear, extending brake pad service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e🛡️ Upgraded Sealing System – Leak-Free \u0026amp; Long-Lasting\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eTemperature-resistant seals compatible with \u003cstrong\u003eDOT3 and DOT4 brake fluid\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eReserved oil drain nozzle for easy air bleeding — beginner-friendly setup\u003c\/li\u003e\n  \u003cli\u003eResistant to heat fade during continuous braking — maintains stable feel during daily commutes, long touring runs, and spirited rides\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e✅ Genuine Product – Verified Quality\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eEquipped with \u003cstrong\u003eRZMA laser anti-counterfeiting label\u003c\/strong\u003e for authenticity verification\u003c\/li\u003e\n  \u003cli\u003eAvailable in \u003cstrong\u003eTitanium and Black\u003c\/strong\u003e finishes to match your build style\u003c\/li\u003e\n  \u003cli\u003eRecommended use with DOT4 brake fluid; bleed air from lines before installation\u003c\/li\u003e\n  \u003cli\u003eBreak-in period of \u003cstrong\u003e50–100 km\u003c\/strong\u003e recommended for optimal braking performance\u003c\/li\u003e\n  \u003cli\u003ePeriodically inspect brake pad thickness and caliper seals to maintain braking safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e📋 Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAviation-Grade Aluminum Alloy (CNC Forged)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRuizuma G-M806 (JK26)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiston Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOpposing Dual Piston\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiston Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Hole Spacing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Disc Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e220mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrake Fluid Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDOT3 \/ DOT4\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurface Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHard Anodized\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTitanium \/ Black\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003e🔗 Related Products You May Like\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-50-psi-dial-tire-pressure-gauge-car-motorcycle-bike\"\u003e0–50 PSI Dial Tire Pressure Gauge – Car, Motorcycle \u0026amp; Bike\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-5l-electric-high-pressure-foam-sprayer-portable-car-wash-gun\"\u003e1.5L Electric Foam Sprayer – Portable High-Pressure Car Wash Gun\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on safe braking practices and motorcycle safety standards, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What disc size is the Ruizuma G-M806 rear disc brake caliper compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The Ruizuma G-M806 caliper is designed for use with \u003cstrong\u003e220mm disc rotors\u003c\/strong\u003e. It features a standard 60mm mounting hole spacing and comes with a corresponding adapter bracket for a direct bolt-on fit — no cutting or grinding required.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What brake fluid should I use with this caliper?\u003c\/h4\u003e\n\u003cp\u003eA: This caliper is compatible with both \u003cstrong\u003eDOT3 and DOT4 brake fluid\u003c\/strong\u003e. We recommend using DOT4 for optimal performance. Always bleed all air from the brake line before use to ensure consistent braking feel and safety.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is there a break-in period required after installation?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. After installing the caliper, a break-in period of approximately \u003cstrong\u003e50–100 kilometers\u003c\/strong\u003e is recommended. This allows the ceramic metal brake pads to properly seat against the disc rotor and reach peak braking efficiency.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I verify I have a genuine Ruizuma G-M806 caliper?\u003c\/h4\u003e\n\u003cp\u003eA: Each authentic Ruizuma G-M806 caliper comes equipped with an \u003cstrong\u003eRZMA laser anti-counterfeiting label\u003c\/strong\u003e. You can scan or verify this label to confirm the authenticity of your product and ensure you're receiving genuine quality components.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What disc size is the Ruizuma G-M806 rear disc brake caliper compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Ruizuma G-M806 caliper is designed for use with 220mm disc rotors. It features a standard 60mm mounting hole spacing and comes with a corresponding adapter bracket for a direct bolt-on fit — no cutting or grinding required.\"}}, {\"@type\": \"Question\", \"name\": \"What brake fluid should I use with this caliper?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This caliper is compatible with both DOT3 and DOT4 brake fluid. We recommend using DOT4 for optimal performance. Always bleed all air from the brake line before use to ensure consistent braking feel and safety.\"}}, {\"@type\": \"Question\", \"name\": \"Is there a break-in period required after installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. After installing the caliper, a break-in period of approximately 50–100 kilometers is recommended. 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You can scan or verify this label to confirm the authenticity of your product and ensure you're receiving genuine quality components.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Motorcycle \u0026 Powersports\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/collections\/motorcycle-powersports\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Ruizuma G-M806 Dual Piston Rear Disc Brake Caliper 60mm\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/products\/ruizuma-g-m806-dual-piston-rear-disc-brake-caliper-60mm\"}]}\u003c\/script\u003e","brand":"Zpaxo","offers":[{"title":"right side","offer_id":54189966000438,"sku":"14:200004891#right side","price":612.99,"currency_code":"USD","in_stock":false},{"title":"left","offer_id":54189966033206,"sku":"14:200003699#left","price":612.99,"currency_code":"USD","in_stock":false},{"title":"right side 1","offer_id":54189966065974,"sku":"14:200004889#right side","price":612.99,"currency_code":"USD","in_stock":false},{"title":"left 1","offer_id":54189966098742,"sku":"14:200004890#left","price":612.99,"currency_code":"USD","in_stock":false},{"title":"right side 2","offer_id":54189966131510,"sku":"14:200002130#right side","price":612.99,"currency_code":"USD","in_stock":false},{"title":"left 2","offer_id":54189966164278,"sku":"14:200001951#left","price":612.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/7774\/3158\/files\/S3134a6b14cbb4276ac29a2dba3033f0ep.webp?v=1783276883","url":"https:\/\/0i45ne-c8.myshopify.com\/products\/ruizuma-g-m806-dual-piston-rear-disc-brake-caliper-60mm","provider":"Zpaxo","version":"1.0","type":"link"}