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Shopping for

YAMAHA YZ125 2023

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Guaranteed to fit Exact year selected

Browse parts for your YAMAHA YZ125 2023. 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
AIR FILTER
£16.87
The simplest way to add years to your engine's life.
CLUTCH CABLE
£24.33
One of the simplest upgrades to how your bike feels in your hands.
BRAKE DISC
£69.25
The part that decides how confidently you can brake into a rut.
BRAKE DISC
£69.01
The part that decides how confidently you can brake into a rut.
BRAKE DISC BOLTS
£9.98
BRAKE PADS
£19.75
Fresh pads, fresh confidence into every braking bump.
BRAKE PADS
£19.75
Fresh pads, fresh confidence into every braking bump.
CALIPER PISTON KIT
£23.89
Fixes the problem at its source, not just the symptom.
BRAKE CALIPER REPAIR KIT
£27.18
Fix it before it fails you mid-moto.
CHAIN ROLLER (LOWER)
£25.36
Small roller, big difference to chain life.
CHAIN ROLLER (UPPER)
£24.15
Keeps the power running smoothly from sprocket to sprocket.
CLUTCH BASKET
£275.00
The part that decides whether your new clutch plates last.
CLUTCH KIT
£145.00
Most riders replace the full kit, not just one worn plate.
CLUTCH KIT
£147.34
Most riders replace the full kit, not just one worn plate.
Currently unavailable View product →
CONNECTING ROD
£130.00
Stops big-end knock from ever coming back.
COUNTER SHAFT SEAL KIT
£20.22
Small seal, big protection for your gearbox.
CHAIN
£98.99
Never replace just the chain - it wrecks worn sprockets fast.
COOLANT
£11.99
Cheap protection for an expensive engine. Shop our dirt bike coolants today.
FORK BUSHING KIT
£55.63
The unseen part that decides how planted your front end feels.
FORK SEAL AND WIPER SET
£36.97
Smooth, predictable forks, restored in one afternoon.
FUEL TAP REPAIR KIT
£19.06
The cheap fix for an annoyingly common leak.
OIL SEAL SET
£49.88
The unglamorous parts that keep everything else properly sealed.
GASKET SET (TOP END)
£29.35
The seal that makes sure the rest of the job holds.
GASKET SET (COMPLETE)
£123.17
One kit, every seal, no repeat trips to the parts counter.
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