KTM SX 85 03-24 Husqvarna TC 85 14-24 Gas Gas MC85 21-24 12 Degree Vertex Top End Piston Kit

Top-end piston set including needle roller bearings and top end gasket set, suitable for KTM / GasGas / Husky.

A size is recommended for new cylinders

B size is recommended for first and subsequent piston changes. (See handbook tolerances for when to use C size)

Oem supplier vertex piston.

All pistons are heat treated with a T-5 hardening and tempering cycle

All piston heads are provided with a high-tech molybdenum disulfite coating in order to shorten the running-in period and extend the life of the pistons.

Cast piston sets are

Cast aluminium alloys (not forged) with 18% silicone, which result in an extremely light but very strong piston. Replica pistons and all rings are original spare parts