Yamaha YZ450f Big Bore Cylinder - YZ500f for+2023

 
This is a 500cc big bore cylinder for YZ450f dirt bike with the 2023 and newer engines.
 
Complete bolt on 102mm cylinder.
Bolts on with no case modification 
Great option to fix damaged stock cylinders
Retains 100% stock OEM look for a stealthy engine build

This item requires customer to send in a cylinder for a core, or pay a $600 core charge
 
Before purchasing contact us for current lead time (bad cores might require additional parts or service). For questions or to pay for item using Visa/Master card contact us.
 
For any and all installation, tuning or general questions please reach out and contact us. We have big injectors, tuning maps tips and tricks to get you up and ripping!!!!