01.2406.A
PROX

ProX Piston Kit YZ250F `01-07/WR250F `01-13 12.5:1 - ser 76.95-76.97mm

ENGINEPISTONS4 STROKES ENGINE
EURO
201.14
List Price
discount
EURO
201.14
VAT Incl. (22%)
01.2406.A76.95 mm
€ 201.14
VAT Incl.
 
01.2406.B76.96 mm
€ 201.14
VAT Incl.
 
01.2406.C76.97 mm
€ 201.14
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
Additional Info5 Valve Pockets, Forged Piston
Bore - Actual77.00 mm
Bore - OversizeSTD
Bore - Standard77.00 mm
Boss Space In17.50 mm
Compression Height14.10 mm
Compression Ratio - Actual12.5:1
Country of OriginJapan
OEM Reference No5NL-11631-20
Piston Head TypeHollow
Piston Pin Hole Diameter16.00 mm
Piston Size76.95 mm
Skirt Coating-
Total Height37.70 mm
 
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