Cema bottom bracket t47a black

- t47a bearing cups (asymmetrical left bearing internal right bearing external) - frame width: 77 mm - thread size: m47 x 1.0 - available for: sram gxp sram dub shimano fsa386 rotor 30 mm and praxis m30 - cema ceramic - sg3 - coated src ceramic or stainless steel bearings - aluminium dust covers - colour: black - t47a bearing cups (asymmetrical left bearing internal right bearing external) - frame width: 77 mm - thread size: m47 x 1.0 - available for: sram gx