Spare parts / Haojue / HJ125 series (verify local model) / Chain and sprocket kit

Drivetrain · Haojue HJ125 series (verify local model)

Haojue HJ125 series (verify local model) chain and sprocket kit

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

Replace15,000-25,000 km (replace as a set)
Typical priceUS$ 15 to 150
Difficulty3 of 5
Safety-criticalYes
Chain and sprocket kit for the Haojue HJ125 series (verify local model)Illustration

Workshop photos

Chain sections and master links, clip type shown
Chain sections and master links, clip type shown
Chain press fitted over the chain links
Chain press fitted over the chain links
Chain parts: pin, bushing, roller and link plates
Chain parts: pin, bushing, roller and link plates
O-ring chain cutaway
O-ring chain cutaway

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

Replace the chain and sprocketsWorkshop job · 1 to 2.5 hCheck the chain for wearHome workshop · 15 to 20 minCheck and adjust chain slackRider job · 20 to 30 minClean and lubricate the chainRider job · 15 to 30 min
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 chain and sprocket kit on a Haojue HJ125 series (verify local model)?

As a guide, 15,000-25,000 km (replace as a set). 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) chain and sprocket kit cost?

Typically US$ 15 to 150, depending on genuine or aftermarket and the shop. Prices are indicative.

Can I replace the chain and sprocket kit myself?

The job is rated 3 of 5 for difficulty. It is safety-critical: if you are not sure, have a mechanic check your work before you ride.

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

Illustration
Drum brake shoes
Illustration
Engine oil
Illustration
Tyres and inner tubes
Illustration
Spark plug
Illustration
Air filter
Illustration
12V battery

All parts for the Haojue HJ125 series (verify local model) → Chain and sprocket kit for other bikes →