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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.


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.

BBEBI

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






Availability and stock levels vary by color & specification, please check each color below for stock information.

Many Phil Wood products are available for pre-order with lead times of 1-2 weeks.

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.
  • Most Phil Wood products are now available for pre-order with a 1-2 week lead time.
  • Phil Wood hubs & headsets are available in a range of colors which may vary by product so please consult the specific product page for details on available options.
  • Other colors and product options are available depending on stock levels, so if you don't see the color or exact product you are looking for please contact us.
  • If you have any technical questions at all on Phil Wood products please contact us and we'll be pleased to help you out!
  • All Phil Wood products are responsibly manufactured in San Jose, California, USA.
  • All Phil Wood products carry a lifetime, limited warranty.
Available For Pre Order.
Ships In Approx 2 Weeks.