SwishTi MEROCA Hollowtech II Bottom Bracket BSA 68/73mm For Shimano/Sram MTB BMX

If you're building up a bike or need to replace a worn-out bottom bracket, check out this SwishTi MEROCA unit.

It's designed for MTB and BMX bikes with a BSA (English) threaded shell that's either 68mm or 73mm wide.

It uses the Hollowtech II spindle type, so it's compatible with most modern Shimano and Sram cranks.

Made from lightweight aluminum, it weighs just 111g.

It's a direct replacement for something like the SM-BB52.

Made in Taiwan and comes with a 1-year warranty.

All you need is the bottom bracket itself—simple and solid.