Specs Materialsoft rubber compound with a forged 6061-T6 alloy internal structure Compounds Clear – super-soft compound, sticky feel, perfect for a stronger brake setup with chrome rims Black – medium compound, perfect for Black rims and all-round brake setup Featuresavailable as a regular bolt or female bolt brake pad version / comes with all required hardware (bolts, etc) Length60mm Weight41g (1.44oz : 0.09lbs) (per pair)