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Shopping for

YAMAHA YZ125 1999

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Guaranteed to fit Exact year selected

Browse parts for your YAMAHA YZ125 1999. Find maintenance essentials and replacement parts matched to your selected bike, or filter by part type to find what you need.

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Filter by part type
SPARK PLUG
£11.24
Cheap insurance, fitted while everything else is open.
SPARK PLUG
£15.78
Cheap insurance, fitted while everything else is open.
CLUTCH KIT
£125.51
Most riders replace the full kit, not just one worn plate.
CLUTCH STEEL PLATES
£34.78
The other half of a proper clutch fix.
CLUTCH SPRING KIT
£26.38
Sometimes all a slipping clutch needs is fresh springs.
REAR SHOCK BEARING KIT (LOWER)
£24.09
A small bearing with a big say in how the rear end feels.
REAR SHOCK BEARING KIT (UPPER)
£28.37
A small bearing with a big say in how the rear end feels.
REAR SHOCK HEAD SEAL KIT
£43.83
Stops a small leak becoming a shock that needs a full rebuild.
REED PETALS
£65.73
The cheapest fix for a 2-stroke that's lost its snap.
COOLANT HOSE KIT
£73.04
Don't let a cracked hose cook the engine you just rebuilt.
SPROCKET BOLT SET
£11.70
Small bolts holding together a lot of power.
STATOR COIL
£97.50
The part that keeps your whole electrical system alive.
STEERING BEARING KIT
£41.77
Smooth, confident steering starts at the head bearings.
WATER PUMP (SUPERCOOLER)
£243.78
Keeps temperatures under control when the going gets demanding.
SPROCKET
£14.98
Never replace just one part of the drivetrain - it wrecks the rest fast.
SPROCKET
£41.11
Never replace just one part of the drivetrain - it wrecks the rest fast.
SPROCKET
£38.48
Never replace just one part of the drivetrain - it wrecks the rest fast.
SPROCKET
£41.11
Never replace just one part of the drivetrain - it wrecks the rest fast.
SPROCKET
£65.80
Never replace just one part of the drivetrain - it wrecks the rest fast.
SWINGARM BEARING KIT
£74.70
The bearings that decide how connected the rear end feels.
THROTTLE CABLE
£30.94
One of the simplest ways to sharpen how a bike feels to ride.
THROTTLE TUBE
£13.23
The part that decides how naturally your right hand controls the power.
FOOTPEGS
£122.10
The contact point that decides how connected you feel to the bike.
FOOTPEGS
£117.31
The contact point that decides how connected you feel to the bike.
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