Honda CBR600RR Annitori QS PRO Quickshifter with plug top coil loom (HS1L4-CL)
"most" 2003 - 2006 with stock footrests uses 135mm shift rod (see * below)
"most" 2007+ with stock footrests uses 165mm shift rod (see * below)
* (ALL owners of 2007 and NEWER CBR's with stock footrests are advised to measure your shift rod before purchasing as Honda appears to have two different rods for the model years. If you have an approx. 185mm long OEM setup (approx. 7.25"), you need the 135mm from the 2006 version. If you have an approx. 215mm OEM setup (approx. 8.5") you need the 165mm shift rod. For all stock footrests it is only one of these two possible lengths, we are sorry for the extra step of confirming which setup your bike has, but Honda seems to have been using BOTH lengths across many different model years!)
(All non-OEM setups please use our online guide to measure your shift rod, subtract 50mm for QS PRO sensor and purchase needed length(s).