CRF450L CRF450RL PAIR VALVE BLOCK OFF KIT . PAIR VALVE DELETE. AIS DELETE Ktm500ecu ecu does not generate vibrations and

does not generate vibrations and is 40% lighter

This switch also has no auto-cancel turn signal function (where equipped)

Control & Adventure Performance

Honda > CBR 250 > 2011 - 2015

CRF450L CRF450RL PAIR VALVE BLOCK OFF KIT . PAIR VALVE DELETE. AIS DELETE Ktm500ecu ecu does not generate vibrations andHonda > CRF 450 L RL > 2019 2025 Honda > CRF 450 X > 2019 2025 The PAIR Valve Removal Kit with Block Off Plates by SmartMoto replaces the secondary air injection system on a motorcycle, allowing the complete removal of the system and all the associated parts. The secondary air injection system (PAIR) routes fresh air from the airbox to the exhaust system in order to aid the combustion of unburned fuel in the exhaust. This system is designed to improve