11/20/2025: Dear Friends, I am currently in chemotherapy and unable to promptly answer emails or ship orders. I will do my best to take care of your needs, but hope you can be patient. Thank you all for your support.
Phil Wood bottom brackets
On this page:
Bottom brackets: 68 x 102mm Campagnolo/ISO taper | 68 x 111 Campagnolo/ISO taper
Bottom bracket mounting lock rings: British thread, stainless steel | British thread, new | Italian thread - Aluminum, new
Phil Wood sealed bearing bottom brackets are legendary for their toughness and reliability. They are not cheap. But they may be the best in the world.

Courtesy of Phil Wood, here are the three basic types of square taper profiles. You can see why it is important to match up a crankset with the right spindle type.

Different threads, courtesy Sutherland's handbooks
Phil Wood 68 x 102mm with Campagnolo/ISO taper bottom bracket with cro-moly steel spindle. Used, $125.00/each
- Mounting lock rings are not included.

Ready to go on long rides or daily commutes.

End view

A different end view
Phil Wood 68 x 111mm with Campagnolo/ISO taper bottom bracket with cro-moly steel spindle. $175.00/each
- We have two of these bottom brackets, one new & one taken from new bike. Both are $175.00/each
- Mounting lock rings are not included.

Here's the bottom bracket that as taken off a new bike.

End view

Here's the other side
Phil Wood Stainless Steel English-Threaded mounting lock rings. Used, $50.00/set

Here's the set.

And here they are flipped over.
Phil Wood British Bottom bracket (crankbearing) steel mounting lock rings.
Part# 63160
We have several sets: #1 | #2 | #3
Phil Wood British bottom bracket (crankbearing) steel mounting lock rings set #1. New, $51.00/set

Still new, in the box

Close-up of the rings.

Here are the rings turned over.
Phil Wood British bottom bracket (crankbearing) steel mounting lock rings set #2. New, $51.00/set

Needed to mount a Phil Wood bottom bracket

Here are the rings turned over.
Phil Wood British bottom bracket (crankbearing) steel mounting lock rings set #3. New, $51.00/set

Note, they come with Phil Wood thread retaining compound (in the little tube), much like Loctite thread adhesive.

Here are the mounting rings turned over.
Phil Wood Aluminum Italian bottom bracket (crankbearing) mounting lock rings. New, $58.00/set
Part# 63163

Side one

Here's the side that goes agains the bottom bracket.
