Wiseco 2913XC Piston Ring Set

The Wiseco 2913XC Piston Ring Set is a high-performance 74.00mm replacement set. It is essential to note that these rings are designed to work exclusively with Wiseco pistons and are not compatible with OEM or other aftermarket brands.

Vehicle Compatibility

This ring set is used across a wide variety of Honda, Kawasaki, and Yamaha models, often for standard bore or specific oversized applications:

• Honda:

  • TRX300EX / Sportrax / TRX300X: 1993–2009

  • TRX300 FourTrax (2WD & 4WD): 1988–2000

  • XR250R / XR250L: 1981–2004

  • XL250R / XL250S: 1979–1982

  • TRX250X: 1987–1992

• Kawasaki:

  • KLR250: 1987–2005

  • KSF250 Mojave: 1987–2004

  • KZ1000: 1977–1980

• Yamaha:

  • TT-R 250: 1999–2006

  • XS1100: 1978–1981

Technical Specifications

The 2913XC set features a specialized 4-stroke multi-ring design for optimal sealing and engine efficiency:

• Bore Size: 74.00mm

• Top Ring: 1.0mm thickness, made of chrome-faced alloy steel for high-heat resistance.

• Second Ring: 1.2mm thickness, made of phosphate-coated cast iron with a tapered face for oil scraping.

• Oil Ring: 2.8mm thickness, 3-piece stainless steel assembly.

• Bore Compatibility: Safe for use in cast iron, Nikasil, boron composite, and Electrofusion cylinders. Do not use in chrome-plated bores.