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01.2321.A

ProX Piston Kit YZ250 `99-24 + RM250 `03-12 - ser 66.35-66.38mm

EURO
161.96
List Price
discount
EURO
161.96
VAT Incl. (22%)
01.2321.A66.35 mm
€ 161.96
VAT Incl.
01.2321.B66.36 mm
€ 161.96
VAT Incl.
01.2321.C66.37 mm
€ 161.96
VAT Incl.
01.2321.D66.37 mm
€ 161.96
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 - Standard66.40 mm
Boss Space In23.30 mm
Compression Height29.00 mm
Country of OriginJapan
OEM Reference No1P8-11631-00
Piston Head TypeDome
Piston Pin Hole Diameter18.00 mm
Piston Size66.35 mm
Ring Locating Pin (E)12.75 mm
Ring Locating Pin (F)12.75 mm
Skirt CoatingMos2 Skirt Coating
Total Height79.00 mm
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