Park Tool BTS-1 Bottom Bracket Tapping & Facing Set D1 with a side of do-it-all

with a side of do-it-all capability

passionate competitors balance family

Made in the USA

Designed for maximum efficiency on firm terrain

Park Tool BTS-1 Bottom Bracket Tapping & Facing Set D1 with a side of do-it-allThe BTS 1 is a precision tool system for ensuring threaded bottom bracket shells are properly aligned and faced. The precision manufactured two piece tap handle engages through the bottom bracket shell, ensuring both sides are aligned with the shell and each other. The included English threaded taps precisely verify and repair the alignment of threads in the shell. After tapping, the taps act as guides to keep the included facing cutter perfectly