400 EX Gearing

[Cool Honda Man]

I have a 2000 400 EX and I want to gear it down because i never top it out. I would like to get more bottom-end. I am running 20x11x9 tires. anything would be appreciated.

[Bill Fuller]

if you are running stock gearing (15 tooth front sprocket) try a 14 tooth front sprocket.

[Cool Honda Man]

Am I goona notice a power difference? It seems like I am always flying or else i just dont have the power when i need it from the bottom end.

[Billdog350]

I did the 14t front and 39t rear and it really woke it up. I didn't notice much or any top end speed loss since I couldn't pull the stock gearing anyway..but the 14t makes it a wheelie machine and greatly improves the acceleration.