Piston Prox Yamaha PW50 81-23
  • Piston Prox Yamaha PW50 81-23
  • Piston Prox Yamaha PW50 81-23

Prox | Ref.: 01.2005.000

Piston Prox Yamaha PW50 81-23

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.

44.14 €
Size: 40.00mm Select below from all available options
Quantity:

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Description
Bore - Actual 40.00 mm
Bore - Standard 40.00 mm
Bore - Oversize STD N/A
Compression Height 20.00 mm
Dome Type Dome N/A
Additional Info Cast Piston N/A
Piston Pin Hole Diameter 10.00 mm
Skirt Coating - N/A
OEM Reference No 18U-11631-00-A0 N/A
Total Height 50.00 mm
Country of Origin Japan N/A
Boss Space In 13.50 mm
Ring Locating Pin (E) 13.00 mm
Ring Locating Pin (F) 13.00 mm

Racespec

Online Shop - Motorcycles, Quad Bikes and Accessories

RACESPEC Motos, a dealership for KTM, Husqvarna, Gas Gas and CFMOTO in the Aveiro district, is a company based in Águeda. It is dedicated to the sale, repair and preparation of motorcycles and quad bikes, including accessories from everyday use to high-level competition.

Since it began operating in May 2010, it has grown and expanded rapidly, allowing it to develop a well-prepared production structure to meet the needs of each client. It currently has a technical staff of 3 permanent associates with the appropriate qualifications and experience, duly supported by a modern logistical and mechanical structure.