Niche 1687 is a new standard bore 85mm Cylinder for your Honda. This Cylinder works with all other standard sized Pistons and Gaskets, making for an easy installation. Quality and performance guaranteed.

• Designed for the 1998-2008 Honda Sportrax TRX400EX
• Includes Standard Bore Cylinder
• Factory Bore and Stroke 85.00mm x 70.00mm
• Cylinder Displacement 397cc / Stock Piston Compression 9.1:1
• For use with all Standard Sized Factory or Aftermarket Pistons and Gaskets

Designed for the 1998-2008 Honda Sportrax TRX400EXNiche