Color
White
Size
700C
Trunk
Hgh-Carbon Steel
Front door
Hgh-Carbon Steel
According to the story
6061 Alu-Alloy
Rear wheel gear system
Shimano RD-TZ50 Index
Gear knob
Shimano SL-RS31-6R 6SPEED Index
Brakes
Front / Rear Alloy V-brake
Command
6061 Alu-Alloy
Steering wheel
6061 Alu-Alloy
Saddle rod
Steel HR-11A
Crown
700C * 13G * 36H, 6061 Alu-Alloy
Wheel rim
Stainless Steel
Tires
KENDA K193 700 * 28c E / V
Engine
250W 24V DC Brushless Hub Motor
The battery
24V 10Ah or 24V 6Ah Li-Battery