| Interval | Task | Torque (Nm) | | :--- | :--- | :--- | | | Lubricate drive chain | N/A | | Every 4,000 km | Change engine oil (SAE 10W-40, JASO MA2) | Drain plug: 20 Nm | | Every 8,000 km | Clean oil centrifugal filter (inside right crankcase) | Cover bolts: 10 Nm | | Every 12,000 km | Replace spark plug (NGK CR8E) | 13 Nm | | Every 24,000 km | Valve clearance check (Intake: 0.10–0.15mm / Exhaust: 0.20–0.25mm) | Locknut: 12 Nm | | Every 2 years | Replace brake fluid & coolant | Bleed screw: 6 Nm |
: Original printed manuals are occasionally available for purchase through secondary marketplaces like Shopee Malaysia if you prefer a physical book for your glovebox. Key Technical Specifications 130 cc, 4-Stroke, Single Cylinder, SOHC Power/Torque 9.6 hp / 10.7 Nm Transmission 4-Speed Manual Fuel Capacity 4.3 Liters Air Cooled Maintenance Quick Tips Oil Recommendation : It is recommended to use EMOS 7000E, SAE 10W-50
If you have lost your original copy, take 10 minutes today to download the PDF. Join a local GT128 Facebook group and pin the manual link to the top. Your bike’s engine block will thank you with another 100,000 km of smooth riding.
Stay safe and keep riding! 🤘