Restore reliable top-end performance with the Namura NX-20065K Top End Kit, designed for Kawasaki KX65 two-stroke motorcycles from 2000 through 2009. This standard-bore kit is intended for applications using a Nikasil-plated cylinder and includes the piston, piston rings, wrist pin, retaining clips, top-end bearing, and gasket kit needed for a complete top-end service.
The Namura piston uses a hypereutectic casting process with increased silicon content to help control expansion, improve wear resistance, and withstand elevated cylinder temperatures. MOS2, or Teflon/Molybdenum, coated skirts help reduce friction, improve heat transfer, and minimize the risk of cold seizures. The rolled-on coating process provides a durable bond for dependable service in demanding riding conditions.
Additional piston features include a machined smooth head to reflect combustion heat and help reduce carbon buildup, along with an anodized dome for improved heat resistance and durability. The kit is engineered for a 44.45 mm standard-bore application with an 8.4:1 compression ratio and is designed to fit 2000-2009 Kawasaki KX65 models. Verify the cylinder condition, bore specification, and model year before installation.
Features:
- Complete top-end kit includes piston, rings, wrist pin, retaining clips, top-end bearing, and gasket kit
- 44.45 mm standard-bore piston with an 8.4:1 compression ratio for Nikasil-plated cylinders
- MOS2 Teflon/Molybdenum coated skirt helps reduce friction, improve heat transfer, and reduce cold-seizure risk
- Machined smooth piston head helps reflect combustion heat and reduce carbon buildup
- Anodized piston dome improves heat resistance and durability
- Hypereutectic casting provides controlled expansion, increased wear resistance, and improved high-temperature performance
- Fits 2000-2009 Kawasaki KX65 two-stroke motorcycles
- Brand: Namura; manufacturer and vendor part number: NX-20065K
Fitment:
2000 Kawasaki KX65
2001 Kawasaki KX65
2002 Kawasaki KX65
2003 Kawasaki KX65
2003 Suzuki RM65
2004 Kawasaki KX65
2004 Suzuki RM65
2005 Kawasaki KX65
2005 Suzuki RM65
2006 Kawasaki KX65
2007 Kawasaki KX65
2008 Kawasaki KX65
2009 Kawasaki KX65
2011 Kawasaki KX65
2012 Kawasaki KX65
2013 Kawasaki KX65
2014 Kawasaki KX65
2015 Kawasaki KX65
2016 Kawasaki KX65
2017 Kawasaki KX65
2018 Kawasaki KX65
2019 Kawasaki KX65
2020 Kawasaki KX65