KTM VERTEX TOP END PISTON KIT BEARING GASKET SX125 SIZE B 53.95 2016-2022
£135.98
Fits KTM SX125 2016-2022 54mm bore. Graded size 53.94 A. The clearance is to allow for piston expansion when it heats up. This heat treating process is cutting edge technology for this type of aluminium alloys.
