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Top-end piston set including needle roller bearings and top end gasket set, suitable for KTM / GasGas / Husky TPI 250 2017-on.
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
KTM 250 TPI 2017on Vertex Top End Piston Kit
£133.33
Sale price
£133.33
Regular price
£158.33