EvolutionBike B3/Dragster Quick Shifter Kit

Ultra-durable Quickshifter sensor, designed to perform, produced from special stainless steel alloys. Environmentally endurance passed. The #1 OEM choice for reliability and performance. It works in upshift and downshift. Ideal as a replacement for OEM 2.0 quickshifter or, as for Serie Rosso standard models, to get the possibility to change without clutch. Completely plug and play. For Serie Rosso standard models it's necessary to upload the map with Texa tool.