Park Tool Bottom Bracket Tapping & Facing Set (BTS-1) colour-tropical-citrus A modern enduro rig for

A modern enduro rig for racers and park specialists alike

A combination of energy sources and electrolytes enhance your body's ability to absorb water during exercise

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Compatible Rear Derailleur Type: MTB 7-speed

Park Tool Bottom Bracket Tapping & Facing Set (BTS-1) colour-tropical-citrus A modern enduro rig forAbout Park Tool Bottom Bracket Tapping & Facing Set (BTS 1) The 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