PROX Cast Piston Kit

ProX piston designs are usually similar to the OEM/stock configurations, although sometimes these designs are adjusted whenever the ProX engineers discover an opportunity for increased performance
ProX cast pistons are very stable
ProX cast pistons are made through gravity casting using aluminum alloy with approximately 18 percent silicon content
Silicon plays a vital role in ProX’s cast piston manufacturing, as it decreases thermal expansion
ProX two-stroke pistons are manufactured for both cast iron cylinder bores and Nikasil cylinder bores
Regarding Nikasil cylinder bores, ProX offers a variety in oversizes graded in A/B/C/D sizing, each going up 0.01mm in diameter

BORE SIZE	44,45 mm
Bore Size	44,45 mm
DISPLACEMENT	65 cc
Displacement	65 cc
ENGINE TYPE	2-Stroke
Engine Type	2-Stroke
PISTON MATERIAL	Aluminum Alloy| Cast
PISTON SIZE	Standard Size A
PRODUCT NAME	Piston Kit
Piston Material	Cast, Aluminum Alloy
Piston Size	Standard Size A
Product Name	Piston Kit
RING MATERIAL	Steel
Ring Material	Steel
SKIRT COATING	Moly Coated
STYLE	Cast Replica
Skirt Coating	Moly Coated
Style	Cast Replica
UNITS	Kit
Units	Kit
Vendor part number	01.4022.A