Sealed Cartridge Bottom Bracket Size:68x110.5 30mm rim depth

30mm rim depth

The seatpost will fit your Pure Fix perfectly as well as most bicycles with a 25

Our rear wheels include flip-flop hubs with a pre-attached 16T fixed cog along with a 16T freewheel cog for single-speed riding

and comes with a lifetime warranty

But really

Sealed Cartridge Bottom Bracket Size:68x110.5 30mm rim depthThis is a demonstration store. You can purchase products like this from Pure Fix Cycles This is the perfect bottom bracket to fit your Pure Fix frame set. It has sealed bearings and rings in at 68mm x 110. 5mm. VP Bottom Bracket Specifications BB Shell Width 68 mm Weight 334 g BB Thread Type English Spindle Interface Square Taper Spindle Length 110. 5 mm