Pro-X Racing Piston Kit 2023-25 Yamaha YZ 450F 97mm, Prox 01.2453.B

Pro-X Racing Piston Kit 2023-25 Yamaha YZ 450F 97mm, Prox 01.2453.B. Find the product specifications and compatibility information below.

Product details

• Product: Piston Kit 2023-25 Yamaha YZ 450F 97mm, Prox 01.2453.B
• Part number: 56-W4986.B.PX
• Brand: Pro-X Racing
• Piston 4-Stroke Kit 97.00mm Bore.
• Ready to install, ProX Piston Kits are supplied complete with piston rings, wrist pin, and circlips. - ProX pistons are precision machined on the latest, state of the art CNC equipment and use the same low-expansion, low-friction piston alloy all major Japanese engine manufacturers use. - Uses an OEM style tin coating to assist the break-in process when you first start your machine.
• WR 450F 2024-2025
• YZ 450F 2023-2025
• YZ 450FX 2024-2025
• PROX 01.2453.B
• Bore Standard - 97.00mm
• Piston Size - B. 96.96mm
• Compression Ratio - 13.0:1

Vehicle fitment

Applications listed in the supplier fitment data:

• YAMAHA YZ F 450cc — 2023–2025
• YAMAHA WR F 450cc — 2024–2025
• Fantic XXF 450cc — 2023–2024
• Yamaha YZ FX 450cc — 2024–2025

Match your exact make, model, year and specification before ordering.

Why buy from FDY Performance?

FDY Performance is a UK motorcycle and ATV parts specialist. We help riders find parts with clear specifications, vehicle fitment information where available and support before ordering.

Need help choosing the right part?

Contact us with your bike make, model and year, plus the part number shown above, and we can help you check compatibility.

• Call: 07765 534854
• Email: fdy@fdyperformance.com
• Website: www.fdyperformance.com