PISTON KIT VERTEX 90.00MM OVERSIZE HONDA CR500R 85-04 CRE500 85-01
Description
Vertex pistons are manufactured in Italy and are the premier brand of replacement pistons around the world. Their pistons are trusted by OEMs such as KTM, Husqvarna, Beta, and Gas Gas. The company offers enthusiasts state-of-the-art, high-quality pistons for nearly any powersports use. Vertex collaborates with factory race teams on piston design, which allows them to build on their outstanding dedication to quality while continuing to bring their products to market at an affordable price.
Vertex piston kits include the piston, rings, wrist pin and circlips. The pistons are heat-treated with a T-6 hardening and tempering cycle. Also, a molybdenum disulphide skirt coating is used for reducing wear and improving the break-in phase of each piston.
Forged Pistons for 4 Stroke
Four-stroke engines have much higher cylinder pressures when compared to two-strokes and are generally manufactured from forgings. To handle the internal pressures of a four-stroke engine, Vertex?s four-stroke pistons are forged from the highest quality 2618 aluminum alloy for superior strength and durability. Vertex uses unique piston profi les and compression ratios, offered in A, B, C and D sizes, to maximize power and performance while reducing blow-by and oil consumption.
Cast 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 operating temperature. With low thermal expansion characteristics, Vertex pistons can be run at tighter tolerances compared with forged pistons. This creates better power and performance, also making them less susceptible to rattling or breaking.
- Silicon gives the pistons better wear characteristics and prolongs piston life by decreasing wear on the piston skirt.
Piston Kit Vertex
- HONDA CR500R 1985
- HONDA CR500R 1986
- HONDA CR500R 1987
- HONDA CR500R 1988
- HONDA CR500R 1989
- HONDA CR500R 1990
- HONDA CR500R 1991
- HONDA CR500R 1992
- HONDA CR500R 1993
- HONDA CR500R 1994
- HONDA CR500R 1995
- HONDA CR500R 1996
- HONDA CR500R 1997
- HONDA CR500R 1998
- HONDA CR500R 1999
- HONDA CR500R 2000
- HONDA CR500R 2001
- HONDA CR500R 2002
- HONDA CR500R 2003
- HONDA CR500R 2004
- HONDA CRE500 1985
- HONDA CRE500 1986
- HONDA CRE500 1987
- HONDA CRE500 1988
- HONDA CRE500 1989
- HONDA CRE500 1990
- HONDA CRE500 1991
- HONDA CRE500 1992
- HONDA CRE500 1993
- HONDA CRE500 1994
- HONDA CRE500 1995
- HONDA CRE500 1996
- HONDA CRE500 1997
- HONDA CRE500 1998
- HONDA CRE500 1999
- HONDA CRE500 2000
- HONDA CRE500 2001