WITH THE 54MM 114CC CYLINDER KIT THE TRX90 CASES WILL NEED SOME ALUMINUM REMOVED (SEE KIT INSTRUCTIONS BELOW FOR DETAILS AS TO WHERE IT SHOULD BE REMOVED)
I USED A DREMMEL TO DO MINE AND IT WORK JUST FINE
@ THESE ARE THE AREA'S TO BE TRIMMED FOR THE 54MM CYLINDER
@ MUST REMOVE SOME ALUMINUM HERE FOR 54MM CYLINDER
@ (NOTE YOU DON'T HAVE TO SPLIT YOUR CASES THIS IS JUST FYI)
@ MAKE SURE TO SLIDE CYL. DOWN STUDS TO CHECK FOR CLEARANCE
@ (NOTE YOU DON'T HAVE TO SPLIT YOUR CASES THIS IS JUST FYI)
@ SLIDE BARE CYLINDER DOWN STUDS AND MAKE SURE ALL IS FLUSH