Dangerboy BMX Disc Brake Rotor 140mm 140mm Dangerboy Youth Seatpost Extender with

Dangerboy Youth Seatpost Extender with a 5 degree rear bend for additional comfort

DB Single-Speed Chromoly Cogs are CNC-machined designed to fit Onyx Ultra SS compatible cassette hubs and has a 5mm wide inner base

Weight Specifications:

seamless toe

Two piece triple Butted Construction

Dangerboy BMX Disc Brake Rotor 140mm 140mm Dangerboy Youth Seatpost Extender withThe Dangerboy Disc Rotors are made of stainless steel, vented to reduce weight while providing cooling under heavy braking load. Available in two sizes, 120mm and 140mm, please be sure and confirm your frame manufacturers spec for their required disc mount adapter size. ISO 6 bolt compatibility 6 screws included. Weight: 140mm 99g