Cema bottom bracket bb30 interlock black

- bb30 interlock bottom bracket for road and mtb - frame width: 68 or 73 mm - frame inner diameter: 42 mm - available for: shimano sram gxp campa ut fsa386 and rotor 30 mm - cema sg3 ceramic coated src ceramic or stainless steel bearings - aluminium dust covers - colours: black red - bb30 interlock bottom bracket for road and mtb - frame width: 68 or 73 mm - frame inner diameter: 42 mm - available for: shimano sram gxp campa ut f