19mm MCS Bicycles Euro BMX Bottom Bracket Set - Black 20t clearing debris and mud every

clearing debris and mud every time you clip in

This is one Duro Goodyear-style tread tire

It features full chromoly construction and deep  knurling on the clamp surface for improved stem grip

Uses GDH Crank Tool - older crank tools will not work

road and touring use

19mm MCS Bicycles Euro BMX Bottom Bracket Set - Black 20t clearing debris and mud everyThe MCS Bicycles Euro bottom bracket (spacers and bearings) is intended for use with 19mm crank spindles (not included) and threaded Euro bottom bracket frames. It has a high quality four bearing design with aluminum cups. The cups, tube spacer, and 4 washers have an anodized finish. Shell: Euro Size: 19mm Color: Black