Receive my one last Wednesday SN 184 Blue standard 18,999 mspr and after some miles I feel the little jerky throttle manage and the vibration at the handlebar when hit road imperfections. On my Suzuki m90 the jerky throttle was terrible to deal, I fix it with a cobra fi 2000 a softer rear shock coil and decreasing the radio of the throttle grip and increasing the ratio at the throttle drum. Now the m90 runs smooth and sweet. I do the throttle mod on the CTX on Saturday and put 100 miles yesterday and feel the jerky was gone. Its and easy mod I used a dremel with a carbon disk to make a channel in the cable guide at the throttle grip and used two 22 gauge cable with some cynoacrylitic medium glue and insert it at the throttle drum( the part that opens the air butterfly). Also I want to put some hard rubber at the triple tree with the riser to absorb the handlebar vibration. I love these bike its very smooth and a pleasure to ride, its the best ride in my 8 riding years. Excuse my errors I do the best I can with English language.