RB EVO '11-'14 APRILIA Tuono V4 R / APRC K-TECH SHOCK This system provides positive-feeling clutchless

This system provides positive-feeling clutchless downshifting that rivals even the OEM systems of BMW and Ducati

Designed for advanced riders

Billet aluminium body

the GP Plus v4 is also fully Tech-Air® Ready for use with the Tech-Air® 5 or Tech-Air® 10 Airbag Systems and provides a convenient pocket on the forearm for the Tech-Air® 10’s remote LED panel

RB EVO '11-'14 APRILIA Tuono V4 R / APRC K-TECH SHOCK This system provides positive-feeling clutchlessAll Rapid Bike products are for closed course competition use only. PLEASE NOTE: THIS KIT WILL ONLY WORK IN 2011 2014 MODELS ONLY. The Evo module manages up to 8 injectors and modulates the signal up to two O2 sensors (up to 2 lambdas). The purpose of the O2 sensor (lambda) modulation is to prevent the stock ECU from recognizing the adjustment applied by the Rapid Bike module to the injection map without any further attempts to re set the stock