The Vertex pistons are top of the line. Solid product for a great price
5 Star 1 4 Star 0 3 Star 0 2 Star 0 1 Star 0
23 days ago Becker, mn
Not Yet: 0
Q: Could i use this piston on the stock cylinder if i bored it out to that size?
1 year 6 months ago
Top 11 year 6 months ago
A: No. You would need to run the cylinder that the piston was designed to run in, otherwise you risk damaging the bike beyond repair.
Q: What is the pistons ring size?
Over 4 years ago
Recently ordered cylinder works big bore kit and I believe they sent me the wrong sized rings want to check before I put it all together..
Expert MotoSport StaffOver 4 years ago
A: The ring set that comes with the Cylinder Works Vertex Big Bore is vertex part number 590280000001.
Q: What is included?
Over 5 years ago
is this piston for the cylinder works 270 big bore kit and does it include rings?
Expert MotoSport StaffOver 5 years ago
A: All pistons include rings, wrist pin, and circlips.
Q: 98 500cc 4X4 quad piston question
Over 5 years ago
I have a 1998 500cc 4X4 quad arctic cat with a Suzuki engine ,need piston kit to increase to a 600 or 700cc can bore out jug to fit
MotoSport StaffOver 5 years ago
A: Unfortunately there will not be a piston readily available to bore this model out to a 600cc or 700cc machine. You will need to have a machinist look at your cylinder to verify exactly how large it can be bored out to. From there you can send the piston to a manufacturer such as Wiseco to have the piston made in the correct bore size that will retain the correct pin height and other critical dimensions.
# Part Numbers
California Proposition 65