-Aluminum alloy frame
-SHIMANO 21-speed transmission system
-Aluminum alloy front and front pillars
-Aluminum alloy seat pass
-Piline central axis
-Aluminum alloy V-made
-CST Zhengxin JET wheel
-Aluminum alloy frame
-SHIMANO 21-speed transmission system
-Aluminum alloy front and front pillars
-Aluminum alloy seat pass
-Piline central axis
-Aluminum alloy V-made
-CST Zhengxin JET wheel