Cema bracketas bbright46 shimano sg3 coated ker. zwart

- bbright46 interlock bottom bracket - frame width: 79 mm - frame inner diameter: 46 mm - available for: shimano sram gxp bb30/pf30 fsa386/rotor 30 mm and praxis m30 crank sets - cema ceramic - sg3 - coated src ceramic or stainless steel bearings - aluminium dust covers - colours: black red