This wheel kit is custom-ordered from the factory

450 FE/FC/FX/FS  > 2017 - 2023

Escape from titanium mark AKRAPOVIC® approved

GSX-S 1000 > 2015 - 2019

Anulador Mariposas Secundarias STVE-01 ss71 This wheel kit is custom-orderedDescription The secondary throttle actuator servomotor (STVA) frequently fails and is usually not available as a replacement part, but only with the complete throttle body, which is very expensive. Therefore, it is common to remove the secondary throttles to avoid this unnecessary cost. On some motorcycles, Removing the secondary butterflies can also increase performance. The STVE emulator connects to the ECU's STVA and STPS pins to provide the