Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
400-4's had 130 mph speedo's (as picture) up until frame number 1044029, then 120mph.110mph speedos are I believe actually 250G5 units.Also picture of the road test bike JGC 606N as it is today....Chris R.