Maxhit T47 73mm MTB Bottom Bracket

We trust this bottom bracket because it solves the problems most others can’t. Enduro’s patented Maxhit design merges the cups and bearings into a single stainless unit that threads directly into the frame. By removing the extra mating parts, it eliminates creaks and frees up space for oversized bearings with more than double the load capacity of traditional bottom brackets.

Machined entirely from 440C stainless steel and guaranteed for life, Maxhit is built to run smooth in the worst conditions. Sealed with Enduro’s double-lip labyrinth system and packed with high-pressure waterproof grease, it’s tough enough to handle heavy use with nothing more than occasional service.

It’s available in three configurations to match Shimano and SRAM cranksets, so you can choose the perfect fit for your build.