GR03-E UB is a customisable urban eBike that blends road speed with everyday practicality. Powered by the MAHLE X20 System, it delivers 65 Nm of torque through a compact rear hub motor, offering smooth and adaptive assistance for commuting and city rides. With a starting weight of 12.3 kg, it’s agile and discreet. The internal 350 Wh battery provides up to 140 km, extendable by 60 km with the eX1 External Battery, making it ideal for riders seeking performance and flexibility.
