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Haojue HJ125 series (verify local model) engine oil

Engine oil for the Haojue HJ125 series (verify local model): when to replace it, what it costs, where to buy it and how to fit it.

Replace3,000-5,000 km mineral, longer synthetic
Typical priceUS$ 5 to 60
Difficulty1 of 5
Safety-criticalNo
Engine oil for the Haojue HJ125 series (verify local model)Illustration

Check the specification. Brake and drive details for this model vary by market; confirm yours before you buy.

Where to buy

Check the part number for your model year before you buy. Genuine (OEM) parts first; good aftermarket parts are fine for wear items. Links open shop searches; Moto Zero earns nothing from them today and will say so here if that changes.

Fit it yourself

Change the engine oil and clean the strainerHome workshop · 40 to 60 min (estimate)Check the engine oil levelRider job · 5 to 10 min (estimate, includes warm-up and settling)
See it working in 3D →How it works

Fitment

ModelHaojue HJ125 series (verify local model)
TypeBoda-boda
Engine125-150 cc
Final driveChain
BrakesDrum
Main marketsKE/Africa

Questions

How often should I replace the engine oil on a Haojue HJ125 series (verify local model)?

As a guide, 3,000-5,000 km mineral, longer synthetic. The owner's manual for your model wins, and riding on dusty roads, with a passenger or with heavy loads shortens it.

How much does a Haojue HJ125 series (verify local model) engine oil cost?

Typically US$ 5 to 60, depending on genuine or aftermarket and the shop. Prices are indicative.

Can I replace the engine oil myself?

The job is rated 1 of 5 for difficulty. Follow the step-by-step guide and the values for your model.

More parts for the Haojue HJ125 series (verify local model)

Illustration
Chain and sprocket kit
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Drum brake shoes
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Tyres and inner tubes
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Spark plug
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Air filter
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12V battery

All parts for the Haojue HJ125 series (verify local model) → Engine oil for other bikes →