External ”Hollowtech” bearings or square tapered cartridges?
Hi everyone!
As the title says, but I’m thinking about the durability factor.
A crankset/bottom bracket similar to my actual ones (currently SunRace FCM918 with Shimano UN-BB26, looking for a Shimano FC-T4060 with Shimano BB-SM52) is about 2.5x more expensive here in Brazil. Is it at least as durable as it costs?