{"product_id":"holato-50-hydraulic-brake-master-cylinder-caliper-kit-for-97cc-doodle-bug-db30-left-7-8-handlebar-includes-pads","title":"HOLATO 50\" Hydraulic Brake Master Cylinder \u0026 Caliper Kit for 97cc Doodle Bug DB30 — Left 7\/8\" Handlebar, Includes Pads","description":"\u003cp\u003e\u003cstrong\u003eHOLATO’s 50-inch hydraulic master cylinder and caliper kit provides a ready-to-mount left-hand brake assembly with brake pads and fittings for 97cc Baja DoodleBug DB30 and compatible mini bikes.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you need a direct-replacement hydraulic brake upgrade for a 97cc (2.8HP) Doodle Bug, Baja Blitz or compatible mini moto, this complete kit arrives preassembled so you can bolt it on and restore confident stopping power quickly. The assembly includes a 50-inch (1270 mm) oil hose, a compact master cylinder sized for 7\/8\" handlebars, a caliper, two brake pads and cable ties to secure lines—making it a convenient option for repairs or performance refreshes on older mini bike models.\u003c\/p\u003e\n\n\u003ch3\u003eWill this brake system fit my 97cc Baja Doodle Bug DB30 or similar mini bike?\u003c\/h3\u003e\n\u003cp\u003eThe kit is engineered to match common specifications for the 97cc Doodle Bug DB30 and like-model mini bikes, including Predator 212cc conversions that use similar mounting geometry. Confirm fit by comparing mounting hole centers, hose length and handlebar clamp size to your bike before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMounting hole center-to-center distance: 50 mm (1.97 in)\u003c\/li\u003e\n  \u003cli\u003eOil hose length: 1270 mm (50 in)\u003c\/li\u003e\n  \u003cli\u003eDesigned for left-hand 7\/8\" (22 mm) handlebars\u003c\/li\u003e\n  \u003cli\u003eIncludes caliper, master cylinder, two pads and four cable ties\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation for someone with basic mechanical skills?\u003c\/h3\u003e\n\u003cp\u003eThe hydraulic brake arrives mostly assembled, reducing the amount of plumbing and bench bleeding required before installation. Typical installs require mounting the master cylinder to the left 7\/8\" bar clamp, routing and securing the 50\" hose to the caliper, bolting the caliper to the brake mount, and topping up or bleeding brake fluid to remove air.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePreassembled master cylinder and caliper—less prep work\u003c\/li\u003e\n  \u003cli\u003eSimple bolt-on mounting (requires basic hand tools)\u003c\/li\u003e\n  \u003cli\u003eIncludes cable ties for neat hose routing\u003c\/li\u003e\n  \u003cli\u003eMay need a short brake bleed to finalize pedal\/lever feel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance and durability features does this kit offer?\u003c\/h3\u003e\n\u003cp\u003eThis system is built to deliver improved modulation and stopping control versus worn or mechanical drum setups often found on older small-displacement mini bikes. The included brake pads and the hydraulic caliper provide more consistent friction and easier lever feel adjustment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHydraulic actuation for smoother, stronger braking force\u003c\/li\u003e\n  \u003cli\u003eTwo replacement brake pads included for immediate service\u003c\/li\u003e\n  \u003cli\u003eDurable hose length suitable for common frame and fork routing\u003c\/li\u003e\n  \u003cli\u003eBlack-finished components for corrosion resistance and blended styling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before buying to avoid fitment issues?\u003c\/h3\u003e\n\u003cp\u003eCompare this kit’s physical dimensions and connection style to your original parts. Visual confirmation of the hose length, clamp diameter and mounting hole spacing will prevent surprises and ensure a direct, secure fit on your mini bike.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify your handlebar diameter is 7\/8\" (22 mm) for clamp compatibility\u003c\/li\u003e\n  \u003cli\u003eMeasure distance between caliper mounting holes—should be ~50 mm\u003c\/li\u003e\n  \u003cli\u003eEnsure 1270 mm hose length suits your frame routing needs\u003c\/li\u003e\n  \u003cli\u003eMatch banjo\/bolt thread types on your motorcycle if possible\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This HOLATO hydraulic brake kit is aimed at owners and DIY mechanics of 97cc Doodle Bug DB30, Baja Blitz mini bikes and similar small-displacement mini motos who want a straightforward left-hand hydraulic braking solution. It suits riders replacing worn drum or cable brakes, those converting to hydraulic stopping power, or anyone who needs a bolt-on replacement master cylinder and caliper with included pads and mounting accessories. If you’re unsure about fitment, compare the listed measurements to your original parts before purchasing.\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 kit include brake pads?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit ships with two brake pads plus four cable ties and the assembled hydraulic system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the hose length long enough for most mini bikes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The hose is 1270 mm (50 inches), which fits common mini bike routing but verify your frame measurements first.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"HOLATO","offers":[{"title":"Default Title","offer_id":48086150938782,"sku":"B0B9257BVB","price":48.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/holato-master-cylinder-caliper-front-view.jpg?v=1785886964","url":"https:\/\/northtrailauto.ca\/products\/holato-50-hydraulic-brake-master-cylinder-caliper-kit-for-97cc-doodle-bug-db30-left-7-8-handlebar-includes-pads","provider":"North Trail Auto","version":"1.0","type":"link"}