WISECO Piston Kit (inc Rings, Pin, Clips) For YAMAHA WR400F, YZ400F W-4649M09200
Brand: WISECO
Part No: W-4649M09200
Additional product details
Overview
Wiseco Motorcycle Off Road, 4 Stroke Piston, Shelf Stock - YAMAHA YZ/WR400 12.5:1 3622XR
12.5:1 STD COMP 92MM STD