PISTON KIT VERTEX 53.94MM GAS GAS MC HUSABERG TE HUSQVARNA TC TE KTM EXC SX XC W Stock Item:PISTON KIT VERTEX 53.94MM GAS GAS MC HUSABERG TE HUSQVARNA TC TE KTM EXC SX XC W 0 PRO MX extends the

0 PRO MX extends the O Frame® 2

Shock absorbing technology to protect during a crash

2-valve Supersport

Acerbis X-Ultimate Handguards

R0045Q-10 Racing Spark Plug NGK 4216

PISTON KIT VERTEX 53.94MM GAS GAS MC HUSABERG TE HUSQVARNA TC TE KTM EXC SX XC W Stock Item:PISTON KIT VERTEX 53.94MM GAS GAS MC HUSABERG TE HUSQVARNA TC TE KTM EXC SX XC W 0 PRO MX extends theCast Piston for 2 Stroke Because of a cast piston? s ability to contain higher silicon content compared to forged pistons, and because twostrokes 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