Vertex Forged Replica Piston Kit 24371B For Yamaha YZ 250 F 19

Specs: Description: Forged Replica Piston Kit, Compression Ratio: 13.8:1, Cylinder Bore: 77.000, Piston Diam: 76.960, Displacement: 250.00, Notes: Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Compatible with/Replacement for Yamaha WR 250 F 2020, YZ 250 F 2019-2020, YZ 250 FX 2020 1-year warranty protects you after your purchase. We're confident that our products will work flawlessly once installed in your vehicle. But in a rare case that it does not, we'll replace it anytime within one year of your order. If you have a problem, we will take every step to assist you, contact us for a replacement. 100% New aftermarket Forged Replica Piston Kit built to meet OEM specifications for Yamaha Replica is a Stock Compression OE Replacement Piston