Full Carbon Fiber Handlebar +Stem +Seatpost

Specification:

Handlebar:
Material: Carbon fiber
Diameter: 31.8mm
Flat Handlebar : 580/600/620/640/660/680 / 700mm
Rise Handlebar : 600/620/640/660/680/700 / 720mm
Appearance: logo + 3k matte
Weight: about 135g

Seat post:
Material: 3K Carbon fiber+ alumium alloy
Diameter: 27.2mm / 30.8mm / 31.6mm
Length: 350mm or 400mm  please tell me your choice(default 350mm)
Appearance: logo + 3K matte
Weight: about 230g

Stem:
Material: Aluminum + 3K carbon coated
Length: 6 degree 60/70/80/90/100 / 110/120mm
              17 degree  80/90/100/110mm 
Handlebar clamp diameter: 31.8mm
 Fork clamp diameter: 28.6mm

Installation remind:
All the carbon fiber has its own strength designed. Incorrect installation method or super-intensity may cause adversely affect on its strength and life of the product. please make sure to use the TORQUE WRENCH to fixt it. Usually, for the handlebar and stem the maximum torque is 5Nm, the seatpost clamp is about 5-7Nm, and the saddle clamp screw is about 5N