Specifications
- Brand
- Athena
- Part #
- S4C04000004A
- UPC
- 8052204290765
Athena Generic XOR Competition 50 Cast Piston Bore 40mm (For OE Cylinder)
$54.62
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Athena 4-stroke off-road cast piston with a 40mm bore. Offers OE reliability with improved resistance and performance for your engine.
Key Features
- Fits OE cylinders for a direct replacement.
- Constructed from high-performance aluminum alloys with nickel and silica.
- Manufactured with advanced CNC machining for tight dimensional tolerances.
- Designed for reliable OE-level performance with improved resistance.
- Smooth piston profile aids regular fuel flow and flame propagation.
- Some skirts feature a molybdenum disulfide coating to reduce friction.
Product Details
If you're rebuilding the top end of your off-road motorcycle, a reliable cast piston is key. This Athena XOR Competition piston is built to work with your original cylinder, offering a direct replacement for worn-out parts. It's designed to give you the same dependability as the original equipment, but with some notable improvements in durability and performance.
Athena uses special aluminum alloys mixed with nickel and silica to create a strong piston. They're made using advanced CNC machining, holding tolerances to less than 0.01 mm, which means a precise fit inside your cylinder. This smooth profile helps with consistent fuel burning and flame propagation, contributing to better overall engine operation. For even less friction and more durability, some of these pistons also feature a molybdenum disulfide coating on the skirt, applied through screen printing.
Specifications
- Brand
- Athena
- Manufacturer Part #
- S4C04000004A
- UPC
- 8052204290765
Frequently Asked Questions
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Athena Generic XOR Competition 50 Cast Piston Bore 40mm (For OE Cylinder)