My Cart



Pro-X 01.6012.C Piston Kit - Standard Bore 39.48mm


Generally ships to addresses in the contiguous United States the same business day if ordered by 12:15PM Central Time!

Excellent economic alternative when you are looking for an OEM quality replacement piston.
Mainly manufactured in Japan by reputable Original Equipment Manufacturers to ProX exact specifications and high quality standards.
Sleeved cylinder piston kits are available in standard size and a Wide range of oversizes.
Plated cylinder piston kits come in standard size, as well as in A, B, C and D oversizes if available.
ProX leads the industry in cast and forged pistons made specifically to replace OEM parts.
Comes complete with pistons, piston rings, wrist pin and circlips.

KTM 50 Jr Adventure 2002-2003
KTM 50 Mini Adventure 2002-2008
KTM 50 Sr Adventure 2002-2007
KTM 50 SX 2007-2010
KTM 50 SX Junior 2007-2009
KTM 50 SX Mini 2008-2010

Please Note: