Subject: International Standards Posted by: PaulM on August 31, 2006 at 04:49:33:

Message: Hi, Anyone know the full details of the I.S. 6 bolt rotor attachment? Mainly bolt p.c.d (44.0mm?) bolt size (M5?) and hub flange dimensions. Most hubs have a location on the flange to centre the disc before fitting the bolts. What diameter is this and is it a set height? Would go and measure one but I'm in work :-) Any info would be good.