TOP END PISTON KIT VERTEX RACE 53.94MM GASGAS MC125 24-25 HUSQVARNA TC125 KTM 125 SX 23-25 S3-HeadingFull-Bodywork and Protection > R&G Engine Case Covers HONDA VT DCB SHADOW SPIRIT

HONDA VT DCB SHADOW SPIRIT 750 cc 2003/2006

SUZUKI RM 465 cc 1981/1982

for conversions and custom bikes

XT600E Econ 1577

TOP END PISTON KIT VERTEX RACE 53.94MM GASGAS MC125 24-25 HUSQVARNA TC125 KTM 125 SX 23-25 S3-HeadingFull-Bodywork and Protection > R&G Engine Case Covers HONDA VT DCB SHADOW SPIRITCast 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