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HONDA CRF450R 2021

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Guaranteed to fit Exact year selected

Browse parts for your HONDA CRF450R 2021. 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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GASKET SET (TOP END)
£101.75
The seal that makes sure the rest of the job holds.
GASKET SET (COMPLETE)
£213.94
One kit, every seal, no repeat trips to the parts counter.
GEAR LEVER
£29.04
Positive gear changes, restored in minutes.
OIL FILTER
£5.95
The cheapest insurance your engine will ever get.
CONNECTING ROD
WAS £199.95 £175.00
Stops big-end knock from ever coming back.
CAM CHAIN
£67.72
A small part that protects the whole top end.
LINKAGE BEARING KIT
£86.27
Smooth rear travel starts with the bearings that make it possible.
MAIN BEARING AND SEAL KIT
£82.00
The part that decides whether your rebuild lasts one season or five.
MASTER CYLINDER REBUILD KIT (CLUTCH)
£35.05
The fix for a clutch lever that's gone soft at the worst moment.
MASTER CYLINDER REBUILD KIT (FRONT)
£25.86
Fix it before it fails you mid-lap.
MASTER CYLINDER REBUILD KIT (REAR)
£28.16
Confidence at the rear pedal, restored from the inside out.
BOLT FASTENER KIT
£49.90
The unglamorous kit that finishes every other job properly.
FOOTPEGS
£95.75
The contact point that decides how connected you feel to the bike.
SPARK PLUG
£26.22
Cheap insurance, fitted while everything else is open.
PISTON KIT (BIG BORE)
£188.70
The piston that makes the most of your bigger bore.
PISTON KIT
£177.45
Restore your power in an afternoon.
PISTON RINGS (BIG BORE)
£53.23
The rings that make sure your big bore power actually gets used.
PISTON RINGS
£55.90
Sometimes all a flat-feeling engine needs is fresh rings.
REAR SHOCK BEARING KIT (LOWER)
£26.51
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
£45.69
Stops a small leak becoming a shock that needs a full rebuild.
SPROCKET BOLT SET
£11.70
Small bolts holding together a lot of power.
STEERING BEARING KIT
£45.52
Smooth, confident steering starts at the head bearings.
SPROCKET
£14.98
Never replace just one part of the drivetrain - it wrecks the rest fast.
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