moin, am just back from America and now looking for the most useful solution to get both (pulley and brake) on one side, so that the rear wheel also comes to justice properly. since I can’t decide without having weighed everything I ask here just after your opinion: there is a system of GMA (unfortunately without pictures on their side)http://www.chopperscycle.com/page/VTS/PROD/36-142/11793 where the brake disc is integrated into the pulley. know there jema and the price and what interests me more, does the system work??? the second system is of DNA and calls itself brakesterhttp://www.trydna.com/BRAKESTER.html clearly cheaper, but qualitatively very differently rated?? also I slow down there on the pullyrand and heat that of course! can anyone say anything? the third found in the catalog is of HHIhttp://www.hawkhalters.com/drive-side-brake.html same system as GMA I would say, does anyone know that? and the last one found comes from RC Componentshttp://www.rccomponents.com/harleyproducts/harpulleyrotors.aspx with a lot of decors, but otherwise?????? of course there are Ricks, but I don’t give 3500,-€ for that, so I didn’t mention it. so now you, what do you think about it and what would you deny? or someone else knows another system at the pulley and brake on one side so that you can see the bike well? shop connection to daytona I have, 10-15% discount on the normal price also includes porto and a German contact partner. so that is already clear. only what is recommended? 70 zene, 3/4″ axis, 1 1/8 belt, softail 2001 gruss and thanks ff