That's good to know. BS40 is also 77mm +/- . And slides are nominally 33mm diameter on XS BS38 and GT750 BS40 according to my notes. I have no idea if teh cutaway is the same on both. For some reason I didn't take a note of that.
Obviously the body of BS38 is very different to a BS40 which has a huge ramp in the floor presumably to increase air speed at low revs/load.
I just read the last post on forks re the extra holes in the damper rods. Are you referring to the so called Minton Mods or the two large holes when fitting gold valves (emulators).
Obviously the body of BS38 is very different to a BS40 which has a huge ramp in the floor presumably to increase air speed at low revs/load.
I just read the last post on forks re the extra holes in the damper rods. Are you referring to the so called Minton Mods or the two large holes when fitting gold valves (emulators).