FatDuc O2 Manipulator

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  • Regular price $80.00


A great performance upgrade for your Ducati

O2 Manipulators are an economical solution to alter the closed loop air-fuel ratio on many Ducati Motorcyles.

O2 Manipulators are plug and play requiring NO cutting or splicing of wires and installs inline at the factory oxygen sensor connection.

O2 Manipulators work by altering the oxygen sensor output voltage. This slight reduction in voltage forces the ECU to add additional fuel.


O2 Manipulators are weather resistant and built using only the highest quality components, featuring OEM connectors and printed circuit board technology. The printed circuit board allows for a very rugged and reliable product, but the overall package remains small and unobtrusive. O2 Manipulator circuit's are fully variable allowing the user to fine tune the device to their particular setup. The altered air-fuel ratio output range is 14.2/1 - 13.0/1 calculated using a base target of 14.7/1.


O2 Manipulators are not compatible with Ducati Performance ECUs (as supplied with Termignoni exhausts) or other controllers that bypass the factory oxygen sensor. They are compatible with the following models using Ducati Oxygen/Lambda Sensor Part #552.1.111.1A:

MONSTER 695 (2007 - 2008)
MONSTER S2R1000 (2006 - 2008)
MONSTER S4R & S4RS (2007 - 2008)
GT1000 (2007 - 2009)
SPORT CLASSIC 1000 & 1000S (2006 - 2009)
PAUL SMART 1000LE (2006)
MULTISTRADA 1100 & 1100S (2007 - 2009)
SPORT TOURING ST3 & ST3S (2006 2007)
HYPERMOTARD 1100 & 1100S (2008 - 2009)
SUPERBIKE 1098 & 1098S(2007 - 2009)
SUPERBIKE 848 (2008 - 2009)
SUPERBIKE 1198** (2009 - 2011) **Requires (2) O2 Manipulators
STREETFIGHTER** (2010 - 2011) **Requires (2) O2 Manipulators

Now available- new model for Multistrada 1200 & Diavel (includes 2 O2 manipulators)

Please note O2 Manipulators are not compatible with 2009 - 2011 Monster 696/1100 and 2010 - 2011 Hypermotard 796/1100.