Strong & Light AL7075 Construction With Di2 Integration 3D Forged & CNC Machined Angle: ±6 Degree UPC 022255088800 Brand SHimano Pro MPN PRSS0513 Handlebar Clamp Diameter 31.8 mm Steerer Tube Diameter 1-1/8 in Stem Length 80 mm For Bike Type Road Bike - Touring Part Type Bicycle part .
eBay