Navigating the world of motorcycle maintenance requires precision, and for owners of the Yamaha Mio MXi 125, having the right documentation is the first step toward a long-lasting ride. Whether you are performing a routine oil change or a complete engine overhaul, the Yamaha Mio MXi 125 parts catalogue PDF is an indispensable resource that provides a detailed roadmap of your scooter’s DNA. Why You Need the Yamaha Mio MXi 125 Parts Catalogue
A parts catalogue (or illustrated parts list) is more than just a list; it is a comprehensive guide featuring exploded views of every system in your motorcycle.
Accurate Part Identification: Avoid the frustration of ordering the wrong component. The catalogue provides unique part numbers (e.g., 5TL3 series or 2PH codes for newer fuel-injected models) for everything from piston rings to frame bolts.
Assembly Guidance: Exploded diagrams show exactly how parts fit together, which is vital for complex tasks like rebuilding the CVT or servicing the cylinder head.
Maintenance Planning: By identifying "locally made" (LM) or "alternate parts" (AP) listed in the catalogue's abbreviations, you can better manage your repair budget. Key Specifications of the Yamaha Mio MXi 125
Before diving into the parts list, it's helpful to understand the technical profile of the Yamaha Mio MXi 125 (often referred to by the model code AL125FC). This scooter was a pioneer in the 125cc liquid-cooled category.
AL125FC Parts Catalogue 2013 | PDF | Screw | Piston - Scribd
The catalogue specifically covers the 2HD1 (1N2HD450E1) model variant, commonly known as the Mio MX FI or Mio MXi 125. It is designed to assist owners and technicians in maintaining the integrity of the machine through the fitment of genuine spare parts. Key Sections and Content
The document is typically organized into several major systems, each featuring detailed diagrams (exploded views) and corresponding part lists:
Engine System: Includes technical breakdowns for the cylinder head, crankshaft and piston, valves, camshaft and chain, water pump, and radiator.
Chassis and Body: Covers the frame, fenders, side covers, front fork, steering, fuel tank, and seat.
Transmission and Drivetrain: Detailed listings for the clutch, starter clutch, and transmission gears. yamaha mio mxi 125 parts catalogue pdf
Electrical System: (Note: Often included in larger catalogues) provides part numbers for the stator, starter motor, and wiring harnesses. Technical Abbreviations Used
Users should be familiar with the following codes found in the catalogue's remarks column: UR: Use the specified part number. UN: Use as many units as needed for the repair. AP: Alternate parts available. LM: Locally Made (order via local distributors). O/S: Over Size component. Access and Downloads
While physical copies were provided at purchase, digital PDF versions are available through various document hosting platforms and official Yamaha channels:
Official Yamaha Portal: The Yamaha Online Parts Catalogue provides the most up-to-date information, including any "Parts News" modifications made after the initial print.
Scribd & Studocu: Full PDF versions of the Mio MXi 125 Parts Catalogue and related Service Manuals can be found on these platforms, though they may require a subscription for full download access.
Regional Manuals: Country-specific versions, such as the Yamaha Malaysia LNS125 Catalogue, often share compatible parts for the 125cc engine series. Yamaha MX Part Catalog | PDF | Screw | Clutch - Scribd
Keeping Your Ride Smooth: The Yamaha Mio MXi 125 Parts & Maintenance Guide
Whether you are performing a simple oil change or deep-diving into a CVT overhaul, having the right technical documentation is essential for any Yamaha Mio MXi 125
owner. This scooter is known for its liquid-cooled, fuel-injected 125cc engine, which offers a responsive 11.3 PS and 10.4 N·m of torque. To keep that performance peak, you need accurate part numbers and a solid maintenance schedule. Essential Yamaha Mio MXi 125 Resources
While physical manuals can get lost, digital PDF versions are readily available through community archives and official platforms like Yamaha Motor Philippines.
Parts Catalogue PDF: This is your go-to for identifying every screw, piston, and gasket. For the Mio MXi 125 (specifically model AL125FC), look for the 2HD1 (1N2HD450E1) document. It includes detailed exploded diagrams of the engine and chassis to ensure you order the correct replacement part numbers. Ctrl+F to find any part name or number
Owner’s Manual: This guide covers basic operation and safety. Digital copies for the Mio MXi 125 FI outline indicator lights, handlebar switches, and general lubrication points.
Service Manual: For the DIY mechanic, the Service Manual provides step-by-step instructions for complex repairs and torque specifications. Key Maintenance Intervals
Following a periodic maintenance chart is the best way to prevent costly breakdowns. Here are the critical checkpoints for your Mio MXi 125: Service Interval Engine Oil Every 3,000 km / 3 months CVT Cleaning Every 3,000 – 5,000 km Clean & Inspect Air Filter Every 3,000 km Clean; Replace if dirty Spark Plug Every 6,000 km Check/Regap; Replace at 12k km V-Belt Every 12,000 km Check; Replace at 24k–25k km Final Gear Oil Every 10,000 km Common Replacement Parts
If you are searching the parts catalogue, these are the most frequently requested components for the 125cc liquid-cooled engine: 2HD1 (1N2HD450E1) AL125FC Mio MX FI | PDF - Scribd
The Yamaha Mio MXi 125 Parts Catalogue (specifically for the AL125FC or 2HD1 model) is an essential 50+ page technical resource for owners, mechanics, and enthusiasts . It provides a comprehensive, high-resolution breakdown of every component that makes up this liquid-cooled, fuel-injected scooter . Catalog Structure & Organization
The document is highly structured, allowing users to navigate through various systems of the motorcycle with ease :
Engine System: Detailed diagrams for the cylinder head, crankshaft, piston, valves, camshaft, and water pump .
Chassis & Body: Covers the frame, fenders, side covers, front fork, and rear suspension .
Electrical System: Includes the generator, starter motor, lighting, and wiring harnesses .
Fuel & Intake: Technical breakdowns of the fuel tank and fuel injection components . Key Technical Features
Each part listing in the PDF includes critical information for ordering and maintenance : Wiring harness layout CDI / ECU
Exploded View Diagrams: Visual aids that show how parts fit together, which are invaluable for assembly and disassembly .
Part Numbers: Specific Yamaha-coded identifiers (e.g., "2D5-E1400-00" for a crankshaft assembly) to ensure 100% compatibility when ordering from merchants like Bike-Parts-Yam .
Specifications: Includes notes on quantities required per assembly, color codes for body parts, and applicable serial numbers . User Utility & Maintenance
The catalogue acts as a companion to the service manual, specifically aiding in periodic maintenance . It helps users identify parts needed for common tasks such as: Yamaha MX Part Catalog | PDF | Screw | Clutch - Scribd
The PDF is typically segmented into major assemblies. Understanding this hierarchy is key to finding what you need quickly.
For motorcycle enthusiasts and mechanics in Southeast Asia, the Yamaha Mio series is legendary. Among the early iterations, the Yamaha Mio MXi 125 holds a special place as a robust, automatic commuter bike. However, as these machines age, finding the right replacement parts becomes a puzzle.
If you own one of these vintage scooters, the most valuable tool in your garage isn't a wrench—it’s the Yamaha Mio MXi 125 Parts Catalogue PDF. This article explores what this document is, why you need it, and how to use it to keep your bike running like new.
| Aspect | Official PDF | Generic parts list | | :--- | :--- | :--- | | Accuracy of fitment | ✅ Model & year specific | ❌ Often cross-model errors | | Torque specs / notes | ✅ Sometimes included | ❌ Not included | | Bolt/nut sizes mentions | ✅ Detailed | ❌ Vague | | Supersession info | ✅ Shows newer part # | ❌ Shows old # only |
Here is a review of the most referenced sections in the MXi 125 catalogue:
| Method | Source | Cost | Reliability | | :--- | :--- | :--- | :--- | | Yamaha 3D-Parts Catalog (Online) | Dealer portal (requires login) | Free (for dealers) | Highest | | Local Yamaha 3S Shop | Ask for printed or PDF copy of exploded view | Variable / Free with purchase | High | | Fowlers Parts (UK) | FowlersParts.co.uk → Search "Mio MXi 125" | Free (online viewer) | High | | PartSzakal / CMSNL | Aftermarket parts sites | Free to view diagrams | Medium | | Facebook Groups (Mio MXi 125 Owners) | User-uploaded scans | Free | Low (unverified) |
Recommendation: For immediate legal access, go to Fowlers Parts (UK) or Yamaha-Motor.eu and select “Browse Parts Diagrams” for model year 2019–2023 Mio MXi.
Each part in the drawing has a number next to it (e.g., #1, #2, #12). This is not the part number. This is just the reference key for that specific page.