ProX Con.Rod Kit KTM450SX 03-06 One of our core product line, where we became famous with. Our ProX Connecting Rod Kits are made out of the toughest alloys available today and are made in Japan! O.E...

ProX Big End Pin (35x63.90mm) KTM450SX-F 07-12 Our chromed crank pins are specially designed for the application. Every ProX crank pin is machined precisely and treated to get the best hardness and...

ProX Big End Cage (32x40x20) KTM450SX Flat/Silver High output engines require high end parts. For these specific engines, like motocross and ATV engines we offer flat silver big end cages. These...

ProX Big End Pin (22x45.90mm) KTM85SX 03-12 Our chromed crank pins are specially designed for the application. Every ProX crank pin is machined precisely and treated to get the best hardness and...

ProX Big End Pin (32x54.80mm) YZ250F 03-13 Our chromed crank pins are specially designed for the application. Every ProX crank pin is machined precisely and treated to get the best hardness and...

ProX Big End Cage (35x42x20) KTM450SX-F Flat/Silver High output engines require high end parts. For these specific engines, like motocross and ATV engines we offer flat silver big end cages. These...