Shimano Dura-Ace RD-9070 11-Speed Rear Derailleur Pulley Set ModelNumber=E4229 BB Included No Bore 19mm

BB Included No Bore 19mm Chainrings Included No Color Matte Black Crank Arm Material Steel Crank Intended Use BMX Crank Length (mm) 165 Crankset Style 3-Piece Drive Side Compatibility Right and Left Hand Drive Drivetrain Speeds 1 Pedal Spindle 9/16" Spindle Material Steel Weight (oz) 35

Advanced proprietary Ceramic organic compound and thermal coating containing graphene for unmatched performance and control without added noise

Includes two stepped cup bushings that fit most 1” and 1⅛ " standard headset cups

8 Color Matte Black Material Alloy Length 120 Bar Clamp Diameter (mm) 31

}Teravail Superlight Tube - 700 x 35-45mm 60mm Presta Tube Valve

Shimano Dura-Ace RD-9070 11-Speed Rear Derailleur Pulley Set ModelNumber=E4229 BB Included No Bore 19mmShimano Dura Ace RD 9070 11 Speed Rear Derailleur Pulley Set. Shimano Rear Derailleur Pulley Assemblies TECH SPECS Fits Brand Shimano Drivetrain Speeds 11