YZ 250 F (2001 - 2007) prox piston kit yz250f '01-07 + wr250f '01-13 12.5:1 | ProX

2001 - 2007 YAMAHA YZ 250 F
Prox piston kit yz250f '01-07 + wr250f '01-13 12.5:1 | ProX

Fits to:

YAMAHA YZ250F [2001 - 2007]
$132.69
$187.31 -29%

Please consult your motorcycle repair manual to order correct size product!

Estimated delivery date to your address:
Dec. 4, 2024

Specifications

Manufacturer ProX

Variant description

Compression Ratio: 12.5:1

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.

Coated for ultimate performance:
Most of the ProX pistons come with a coating. ProX OEM style Tin coated pistons assist the wear in process when you just started the bike. ProX 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.

All ProX Piston Kits are supplied complete with Piston Rings, Wrist Pin and Circlips, ready to install!

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