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01.2439.A

ProX Piston Kit Yamaha YZ250F `19-24 13.8:1 - ser 76.95-76.97mm

EURO
195.66
List Price
discount
EURO
195.66
VAT Incl. (22%)
01.2439.A76.95 mm
€ 195.66
VAT Incl.
01.2439.B76.96 mm
€ 195.66
VAT Incl.
01.2439.C76.97 mm
€ 195.66
VAT Incl.
DETAILS

ProX pistons are precision machined on the latest, state of the art CNC equipment. The same low-expansion, low-friction piston alloy is used as is used for all major Japanese engine manufacturers. ProX Piston Kits are a first class solution to replace the original piston in your Motorcycle, Scooter, Moped, ATV, Personal Watercraft, etc.


Coated for ultimate performance
Most of the ProX pistons come with a coating. Our OEM style Tin coated pistons assist the wear in process when you just started the bike. We have developed a new skirt coating that not only assists the wear in process, but also helps reducing friction after the wear in. The black coating is made from a delicate mix of materials and will increase performance.

 

 

Product specifications

AttributeValue
Bore - Actual77.00 mm
Bore - OversizeSTD
Bore - Standard77.00 mm
Compression Ratio - Actual13.8:1
Cylinders1
Displacement250 cc
Piston Size76.95 mm
Stroke53.60 mm
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