Phil Wood Philcentric Bottom Bracket (British Thread) Inc Fitting Tool

Phil Wood bottom brackets are absolutely legendary. Like all Phil Wood bottom brackets, the main purpose of this bottom bracket is to be able to take the day in and day out wear and tear of both serious riders and quality product enthusiasts.

The Philcentric provides 1/4″ of eccentricity for OBB cranks. The Philcentric has a similar outward appearance as the OBB cups and will thread directly into a threaded bottom bracket shell (available in all threadings).

The Philcentric has discrete fixed positions every 15 degrees. The maximum looseness that may be found in the chain will be no more than the thickness of two business cards. The Philcentric uses the same 6805 bearings as standard OBB cups.

This kit comes with the following installation items…
Philcentric Cup Driver (front)
Philcentric Symmetry Gage

Outboard Bottom Bracket (OBB) Cups are manufactured for integrated spindle and crank systems, and are engineered with stainless steel cups for durability and longevity and with Phil Wood Premium Bearings for performance.

Fully illustrated installation instructions are included.