
Manufacturer reference: 01.2601.000
The PROX forged piston is a replacement part designed for 600 cc engines and is suitable for quad, motocross, and roadster applications. Made of aluminum, this piston has a diameter of Ø 95.00 mm (oversize letter A) and offers a standard compression configuration, suitable for the original top-end or common mechanical revisions.
Designed to restore the elevated bore dimensions after reboring, this piston fits the mentioned engines without major modifications. It is particularly suitable for models such as YAMAHA TT 600 RE (2004), TRIUMPH TT 600 (2003), or YAMAHA XT 600 E (2002).
Spare parts and useful references: replacement rings 260197, replacement pin 032050, replacement clips CP2212.
Prefer installation and clearance check during reassembly by a professional or careful amateur: bore check, centering, and break-in according to manufacturer recommendations.