ProX Piston Kit CR250 05 07 (66.37mm) Sprockets Reduces friction and loss of OEM spec direct replacement Reduces friction and loss of power Make Model Years Engineworx Crankshaft Bearing Kit Husaberg TE250 11 14 EW10 54005 Husaberg TE300 11 14 EW10 54005 Husqvarna TC 250 14 19 EW10 54005 Husqvarna TE 250 14 18 EW10 54005 Husqvarna TE 250 TPI 18 19 EW10 54005 Husqvarna TE 300 14 18 EW10 54005 Husqvarna TE 300 TPI 19 EW10 54005 Husqvarna TX 300 17 19 EW10 54005 KTM EXC 250 04 05 EW10 54005 KTM FREERIDE 250 R 15 17 EW10 54005 KTM SX 250 03 19 EW10 54005 KTM SXS 250 03 04 EW10 54005 KTM XC 250 06 18 EW10 54005 KTM XC W 250 06 07 EW10 54005 KTM XC W 250 08 18 EW10 54005 KTM XC W 250 TPI 18 19 EW10 54005 KTM EXC 300 04 05 EW10 54005 KTM MXC 300 04 05 EW10 54005 KTM XC 300 06 18 EW10 54005 KTM XC W 300 06 18 EW10 54005 KTM XC W 300 Six Days 15 18 EW10 54005 KTM XC W 300 TPI 19 EW10 54005 ProX Piston Kits for sleeved cylinders are available in standard size and a wide range of oversizes Personal Watercraft