Praxis - Conversion BB for Shimano MTB Stock Item:PRAXIS 73MM MTB CONVERT BB30/PF30 TO SHIMANO with R-COLLET See Declaration of Conformity for

See Declaration of Conformity for details

You can rest assured that when using our grease

Simple left/right switchoverIdeal for working in confined spaces

Burgtec’s first signature handlebar developed with

this product is made to last

Praxis - Conversion BB for Shimano MTB Stock Item:PRAXIS 73MM MTB CONVERT BB30/PF30 TO SHIMANO with R-COLLET See Declaration of Conformity forPRAXIS CONVERSION BOTTOM BRACKET FOR SHIMANO MTB THIS IS NOT AN ADAPTOR Our new patent pending elastomer collet design keeps the cartridge bearings outboard of the frame right on spec for greater rigidity and free of frame c clip tolerance issues that other systems deal with. Simply press in the longer Non Drive Cup, then the shorter drive cup with orange elastomer threads into. As the drive cup threads in, the orange elastomer collet expands to a