I am selling my R&M Charge GT vario for $4,500. I paid $7,886 when bought new. Specifications: 46cm size, 2 Bosch 500W power pack batteries, carbon drive, enviolo 380 gears, Suntour Aion suspension, Performance Line Bosch motor (2nd generation), Supernova E3 E-Bike lights. This bike is in...