Monster S2R 800 > 2003 - 2004

Stratoliner > 2006 - 2015

690 SM/SMR/SMC > 2014 - 2024

V-Strom 1000 > 2014 - 2016

CBR 300 > 2015 - 2022

Anulador Mariposas Secundarias STVE-14 ss01 Monster S2R 800 > 2003Description 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