| Product Type | Pistons & Kits |
|---|---|
| Product Group | Engine |
| Piston Diameter | 96.95mm |
| Bore Diameter | 97.00mm |
| Piston Grade | A |
| Compression Ratio | 13.0:1 |
PISTON KIT 2023-25 YAMAHA YZ 450F 97mm, PROX 01.2453.A
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.
Yamaha
WR 450F 2024-2025
YZ 450F 2023-2025
YZ 450FX 2024-2025
PROX 01.2453.A
Bore Standard – 97.00mm
Piston Size – A. 96.95mm
Compression Ratio – 13.0:1
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