TOP END PISTON KIT VERTEX RACE 53.95MM GASGAS MC125 21-23 HUSQVARNA TC125 KTM 125 SX 16-22 S3-Cat-Triumph-Casualclothing The screen is 4mm thick

The screen is 4mm thick and is made of a polymeric material approved by TUV

The chest protector comes in a mesh carrier

Goes in the spark plug hole to prevent complete piston movement

5 x 49 cm (H x W)

this tyre is for riders who want serious traction for EnruroCross and extreme technical events (tight circuits with artificial obstacles)

TOP END PISTON KIT VERTEX RACE 53.95MM GASGAS MC125 21-23 HUSQVARNA TC125 KTM 125 SX 16-22 S3-Cat-Triumph-Casualclothing The screen is 4mm thickCast 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