New BONTRAGER XXX mountain bicycle stem carbon bicycle stem road bike carbon stem 31.8*80/90/100mm 

Features:
• Carbon Fibre composite construction
• Reinforced brake lever zones
• carbon weave
• Color graphics
Material: Carbon
Bar Clamp Diameter : Φ31.8mm 4-Bolt Faceplate
Steerer Diameter: 1-1/8" (28.6mm)
Stem Length: 80/90/100mm(when you place your order，Please tell me your need color and size in the order "note"， otherwise，We will random delivery)
Height: 41mm
Stem Angle: +­7°/-7°
Color: Black/White
Weight: approx 118g
Bike Type: Mountain/ Road bike

Passed EN 14766，EN14781 Sandards and the JAPAN JIS Standards.
If you need wholesale， please feel free contact with us.
We can send this items to you by Register Airmail or Express..