BOTTOM BRACKETS

 Steel body Chromoly spindle Sealed cartridge bearings 68mm  ENG Power Spline 108mm Alloy 327g

 Steel body Chromoly spindle Sealed cartridge bearings 68mm  ENG Power Spline 113mm Alloy 327g

 Steel body Chromoly spindle Sealed cartridge bearings 68mm  ENG Power Spline 118mm Alloy 327g

 24 tpi

 24tpi Left

 24tpi Right

 Bearings & cups for one-piece cranks 68mm 24 tpi OPC Steel 300g Press Fit 51mm

 Allows the use of a 386EVO crank into a standard English threaded frame BSA threaded ABEC-3 BB for use with 30mm diameter cranks with a spindle length of at least 104mm *Important: Will not work with crank spindles less than 104mm 68mm ENG 386EVO Alloy 98g

 Threaded BB for 386EVO frames and 22/24mm diameter spindle cranks Machined cups thread together for stability, increased bearing life, and simple installation and maintenance Enduro Angular Contact bearings **Please Note: will not work with Quarq SRAM/GXP cranksets (Elsa, Riken, SRAM Red 22, SRAM S975, SRAM S2275, CinQo Saturn, Saturn2). If your Quarq spider has an ID less than 49.5mm, your crank may rub on the BB cup Compatible with Quarq DZero powermeter spiders...

 Threaded BB for 386EVO frames and 24mm diameter spindle cranks Machined cups thread together for stability, increased bearing life, and simple installation and maintenance Enduro Angular Contact bearings 86.5mm 386EVO Shimano HTII 24mm Alloy 133g Black