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Phil Wood Philcentric Bottom Bracket Cup Set - British

Ready To Ship In: 2-5 Days
Ships To: Worldwide
Returns: 60 Day Free Returns
Guarantee: Lifetime Limited Phil Wood Warranty

Read Before Ordering
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.
  • Threading: British
  • Threads: 1.370 x 24 tpi - RH & LH
  • Weight: 356 grams


  • AVT.Bike is an authorized Phil Wood dealer and proud to carry one of the largest selections of Phil Wood products available online and shipped anywhere in the world.
  • 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.
  • We typically ship out Phil Wood product in around 3 days from placing your order, but in some cases this can take a few days longer as many hubs, headsets and BB's are built to order.
  • 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 designed and manufactured in San Jose, California, USA.
  • All Phil Wood products carry a lifetime, limited warranty.