TOP END PISTON KIT VERTEX RACE 53.95MM GASGAS MC125 24-25 HUSQVARNA TC125 KTM 125 SX 23-25 S3-SEASON_Q32011 Crash Protector KTM 990/990R 08

Crash Protector KTM 990/990R 08 Lower R&G

KAWASAKI VN A VULCAN 750 cc 1986/1996

Even more robust

5 mm thick steel - Perfect fit

TOP END PISTON KIT VERTEX RACE 53.95MM GASGAS MC125 24-25 HUSQVARNA TC125 KTM 125 SX 23-25 S3-SEASON_Q32011 Crash Protector KTM 990/990R 08Cast 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