The cookie settings on this website are set to 'allow all cookies' to give you the very best experience. Please click Accept Cookies to continue to use the site.

Monster 821


Ducati Monster 821 Annitori QS PRO Quickshifter with YM2L2-Fi (DFi-2) fuel injector loom

For all stock footrests use 50mm shift rod

(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).