... . Battery: 36V/10Ah Li-ion ; City Electric Bicycle E-bike Bike (LD-EB101) Electric system1. Motor: Motor front driving high speed brushless ... battery 24V/10Ah Li-ion battery optional All battery with electric protection circuit3. PAS: Adjustable speed sensor PAS with ... Optional parts: Tool kit, rack bage, helmet, lock, water bottle, mini pump, speed meter City Electric Bicycle E-bike Bike (LD-EB101)