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View Full Version : 400ex Frame Gusset



400exracer08
03-26-2005, 04:45 PM
Where are people reinforcing there frame on a 400ex. If possible post some pictures.

mx400
03-26-2005, 06:03 PM
search for 400ex gusset and you will find what you seek

440ex#28
04-02-2005, 01:36 PM
These are the areas on my frame that i gusseted.

440ex#28
04-02-2005, 01:36 PM
pic

440ex#28
04-02-2005, 01:37 PM
last pic:D

440ex#28
04-02-2005, 01:39 PM
last pic*

JDiablo
04-02-2005, 01:40 PM
here i circled where my frame is gusseted

hetrick425ex
04-02-2005, 05:15 PM
above pics look good but i would say the most important stop to strengthen would be around the foot pegs...
i have seen more troubles here than anywhere...
most people just weld around the footpegs to add some strength...
if you have ?s PM me or hit me up on AIM..

TCracin440ex
04-02-2005, 10:37 PM
i dont know about welding arround the footpegs but i know the stock bolts are a real weak point if you put nerfs on....all 4 of my peg bolts broke off in my frame...i had to drill them out and retap the holes....i put 4 heavy duty bolts in the frame that are almost twice the size of the stockers....them puny stock bolts aint wortha crap

hetrick425ex
04-03-2005, 04:57 PM
the frame will begin to develop cracks around the holes, ive seen it a quite a few times... my $.02...