Shimano Dura-Ace RD-9070 11-Speed Rear Derailleur Pulley Set ModelNumber=E4229 }SRAM Ceramic Bearing AeroGlide Pulleys

}SRAM Ceramic Bearing AeroGlide Pulleys fit Red Rear Derailleur

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

bolt size 8mm frame mount 35mm

} This mount will fit any of the quick release cleated handlebar lights to action camera brackets such as GoPro

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

Shimano Dura-Ace RD-9070 11-Speed Rear Derailleur Pulley Set ModelNumber=E4229 }SRAM Ceramic Bearing AeroGlide PulleysShimano Dura Ace RD 9070 11 Speed Rear Derailleur Pulley Set. Shimano Rear Derailleur Pulley Assemblies TECH SPECS Fits Brand Shimano Drivetrain Speeds 11