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Replacement part designed for motocross riders who want to keep their engine in good working condition. This steel exhaust valve by PROX replaces the worn or damaged valve and ensures the essential sealing between the cylinder head and the exhaust gas flow.
Brand: PROX
Category: Valves
Material: steel (as per product designation)
Universe: Cross / Off-road
Manufacturer Reference: 28.2418-1
Main compatibilities:
YAMAHA YZ 426 F (CJ01) 2000 – 426 cc
YAMAHA WR 400 F (CH04) 2000 – 400 cc
YAMAHA YZ 400 F (CH03) 1999 – 400 cc
Ideal for maintenance and repair operations after races or for engine restoration. Check the proper fit on your cylinder head before installation and adhere to the manufacturer's adjustment and break-in recommendations. Replace the valve with associated components (springs, guides, seats) if necessary to ensure optimal exhaust system performance.
Technical information :
Reference
PRO00662A / 1004655
Use
Mx
Compatible motorbikes
YAMAHA5 compatible models
YZ 400 F (CH01) - 1998/1998YZ 400 F (CH03) - 1999/1999WR 400 F (CH02) - 1998/1998WR 400 F (CH04) - 1999/2000YZ 426 F (CJ01) - 2000/2000
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30 days returns
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