Vertex 23429ef piston sx50 09-13 (23429EF)

New - Retail
VERTEX 23429EF

All piston skirts are coated with a hi-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
Cast Replica piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston
Forged Replica pistons are forged from 2618 aluminum for superior strength and durability
Forged High Compression pistons improve power and torque across entire rpm range
Forged Big Bore pistons increase engineâs displacement, torque, and peak horsepower
Forged Replica pistons are forged OE replacements
All pistons are heat treated with a T-5 hardening and tempering cycle
Replica pistons and all rings are OEM replacements
Kits include piston, rings, wrist pin and circlips
Two stroke replacement rings are sold individually (Example if your piston has two rings you will want to order two rings)
Four-stroke piston rings sold as a set

Piston Versions:

Cast Replica pistons â Cast OE replica piston
Cast BB â Big bore stock compression cast piston
Forged Replica pistons â Forged replacement for a OE cast piston for better strength
Forged Replica â Forged OE stock compression piston
Forged BB â Forged OE stock compression big bore piston
Forged Race â Unique forged GP style race piston with only one compression ring
Forged HC - Forged high compression pistons
Two stroke Race pistons â Unique cast GP style race piston with only one compression ring