High quality TPS from California Cycleworks...

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Custom manufactured for Ca Cycleworks by an OE provider, all of our TPS fit exactly. In another industry first, we manufactured a custom testing bench for our TPSs using an Arduino Mega embedded controller and a stepper motor. Using our 3D printing prototyping, we then made a 54 tooth 1:3 reduction gear for the stepper motor incorporated into a throttle shaft that feeds into the TPS to be tested. To test, the throttle shaft is moved in 3 degree increments and the 30+ points of data are analyzed to ensure your TPS's performance.

Our test bench has 3 modules used to test the 4 different TPS models we sell. Testing the PF1C and IPF2C/B were relatively easy, however the C programming to calculate the non-linear cross-over point (or knee) wasn't a trivial task.

The testing our TPSs must pass before selling to you is so strict that some OEM parts won't even pass! 

Fitment Guide:

Ducati Monster 1000 (2003)
Ducati Monster 900ie (2000-2003)
Ducati Monster 750 ie (2000-2003)
Ducati Monster 620 (2002-2004)
Ducati Monster 400 (2005)


Ducati Superbike 748R


Ducati Supersport 1000 (2003)
Ducati Supersport 900ie (1998-2002)
Ducati Supersport 800 (2003)
Ducati Supersport 750 (1998-2002)
Ducati Supersport "Sport" 800 (2003)
Ducati Supersport "Sport" 750 (2001)
Ducati Supersport "Sport"620 (2003)


Ducati Sport Touring ST2 (1998-2002) (CHECK YOUR TPS - SOME MARKETS ARE PF09)

Ducati Superbike 996R All

Ducati Superbike 998 All

Ducati MH900e All


Moto Guzzi California - NOTE: very few California's use our PF-09 TPS so check before ordering.