{"product_id":"yoxufa-mini-bike-hydraulic-disc-brake-kit-for-baja-doodle-bug-db30-97cc-bikes-50in-hose-7-8-master-cylinder","title":"YOXUFA Mini Bike Hydraulic Disc Brake Kit for Baja Doodle Bug DB30 \u0026 97cc Bikes — 50in Hose, 7\/8\" Master Cylinder","description":"\u003cp\u003e\u003cstrong\u003eYOXUFA Mini Bike Hydraulic Disc Brake Caliper Kit is a bolt-on hydraulic stopping system designed to replace the stock mechanical brakes on Baja Doodle Bug DB30 and similar 97cc–98cc mini bikes, providing stronger, more controllable braking performance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eUpgrading to a hydraulic disc brake improves modulation and clamping force compared with many OEM mechanical setups. This YOXUFA kit includes a 7\/8\" (22mm) left-hand master cylinder with a 50-inch hose, a dual-piston caliper with 2\" center-to-center mounting, replacement pads, and the small hardware needed to mount on compatible Baja models. Before purchasing, confirm fitment measurements against your bike frame and fork mounts to know if any bracket modifications are required.\u003c\/p\u003e\n\n\u003ch3\u003eWill this kit fit my Baja Doodle Bug DB30 or similar mini bike?\u003c\/h3\u003e\n\u003cp\u003eIt is engineered as a direct replacement for Baja DB30 variants and other 97cc–98cc, roughly 2.8–3.0hp mini bikes. Some frames require minor bracket or adapter adjustments; this kit uses a 2\" center-to-center caliper mount and a 7\/8\" left-hand handlebar master cylinder.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models: Baja Doodle Bug DB30 series (Blitz, Racer, Dirt Bug) and similar 97cc–98cc bikes.\u003c\/li\u003e\n  \u003cli\u003eMaster cylinder size: 7\/8\" (22mm) left-handlebar fit.\u003c\/li\u003e\n  \u003cli\u003eCaliper mounts: 2\" center-to-center bolt spacing.\u003c\/li\u003e\n  \u003cli\u003eHose length: 50 inches—trim or re-route as needed for clean installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the YOXUFA hydraulic system improve braking feel and control?\u003c\/h3\u003e\n\u003cp\u003eHydraulic systems use fluid pressure to apply evenly distributed force to the caliper pistons, creating more consistent clamping and better modulation than cable-actuated setups. That translates to smoother stopping, improved low-speed control, and stronger braking under load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-piston caliper for increased clamping force.\u003c\/li\u003e\n  \u003cli\u003eHydraulic master cylinder reduces lever effort and improves modulation.\u003c\/li\u003e\n  \u003cli\u003ePre-bled or bleed-ready hose system for reliable operation after installation.\u003c\/li\u003e\n  \u003cli\u003eIncludes two brake pads for immediate replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included and what tools or extra parts will I need?\u003c\/h3\u003e\n\u003cp\u003eThe kit ships with the main hydraulic components and the basic hardware required to mount them. You may need common tools and possibly a bracket or adapter depending on your frame and rotor size.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded: YOXUFA mini bike brake kit, master cylinder clamp, 2 brake pads, 6 ties, 2 screws, 1 wrench.\u003c\/li\u003e\n  \u003cli\u003eHose: 50-inch hydraulic hose—cut and re-route to fit your bike.\u003c\/li\u003e\n  \u003cli\u003eAdditional items you might need: mounting adapter or bracket for non‑stock frames, appropriate rotor if your wheel lacks one, brake fluid and bleed kit if not pre-filled.\u003c\/li\u003e\n  \u003cli\u003eTools: common hand tools, torque wrench recommended for safe installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow hard is installation and maintenance for this mini bike brake kit?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for mechanically-inclined owners who follow fitment checks and basic hydraulic brake procedures. Maintenance is low but important—periodic pad checks and occasional fluid inspection keep performance reliable.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstallation level: moderate—mechanical skills and basic hydraulic bleeding knowledge recommended.\u003c\/li\u003e\n  \u003cli\u003eMaintenance tasks: inspect pads, check hose routing, and bleed fluid as needed.\u003c\/li\u003e\n  \u003cli\u003eDurability: stronger clamping reduces pad fade under repeated stops.\u003c\/li\u003e\n  \u003cli\u003eServiceable parts: pads and hose can be replaced without changing the entire caliper.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The YOXUFA Mini Bike Hydraulic Disc Brake Caliper Kit is ideal for Baja Doodle Bug DB30 owners and riders of similar 97cc–98cc mini bikes who want firmer, more predictable braking than stock mechanical systems provide. Choose this kit if you have a matching 2\" caliper mount, a left-hand 7\/8\" handlebar lever mount, and you're comfortable with minor routing, mounting, or bracket adjustments during installation.\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 fit all Baja DB30 models?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits many Baja DB30 97cc–98cc models as a direct replacement, but some frames may need bracket adjustments for perfect fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is brake fluid and bleeding gear included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Basic hardware is included; verify if fluid or a bleed kit comes prefilled. You may need fluid and a bleed tool for final setup.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"YOXUFA","offers":[{"title":"Default Title","offer_id":48086352199838,"sku":"B0B378H2J6","price":49.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/yoxufa-brake-kit-front-assembly.jpg?v=1785896003","url":"https:\/\/northtrailauto.ca\/products\/yoxufa-mini-bike-hydraulic-disc-brake-kit-for-baja-doodle-bug-db30-97cc-bikes-50in-hose-7-8-master-cylinder","provider":"North Trail Auto","version":"1.0","type":"link"}