TOP END PISTON KIT VERTEX RACE 53.94MM GASGAS MC125 24-25 HUSQVARNA TC125 KTM 125 SX 23-25 Stock Item:TOP END PISTON KIT VERTEX RACE 53.94MM GASGAS MC125 24-25 HUSQVARNA TC125 KTM 125 SX 23-25 90% Off-Road Tubeless

90% Off-Road Tubeless

With its reduced weight and compact volume (thanks to the availability of three outer shell sizes)

8°/mm (50mm max opening)

Features: reflective inserts

M10 Adjusting screw

TOP END PISTON KIT VERTEX RACE 53.94MM GASGAS MC125 24-25 HUSQVARNA TC125 KTM 125 SX 23-25 Stock Item:TOP END PISTON KIT VERTEX RACE 53.94MM GASGAS MC125 24-25 HUSQVARNA TC125 KTM 125 SX 23-25 90% Off-Road TubelessCast Pistons for 2 Stroke Because of a cast pistons ability to contain higher silicon content compared to forged pistons, and because two strokes have lower cylinder pressures when compared to four strokes, cast pistons are ideal for two stroke engines. Vertex pistons are gravity cast from an aluminum alloy with 18% silicon content. Silicon is important because: It decreases thermal expansion, which changes the geometry after the piston reaches