More Info

The Philcentric provides 1/4" of eccentricity for Outboard BB cranks. It has a similar outward appearance as the Outboard BB cups and will thread directly into a threaded bottom bracket shell (available in all threadings, we carry the English).

The Philcentric has discrete fixed positions every 15 degrees. The maximum looseness that may be found in the chain will be no more the thickness of two business cards.

The Philcentric uses the same 6805 bearings as standard OBB cups.

- Eccentric Outboard Bottom Bracket Cups
- English threaded
- CNC Machined
- Made in the USA

Brand Info

Founded in 1971, all Phil Wood & Co are made in the USA – they are completely designed, manufactured and assembled in San Jose, California. One of the innovation frontrunners in both design and quality, Phil Wood are renowned for their hubs, bottom brackets and patenting the first modern bicycle disc brake. Their spoke cutting machine is used by Campagnolo, Shimano, HED, DT and thousands of others. Phil is truly a touchstone of quality and dependability in the bicycle market, and if you've even seen a Phil hub you'll know exactly why.