The Philcentric is an Outboard Bottom Bracket that gives you eccentricity without using horizontal dropouts, an eccentric hub, or chain tensioners.

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 ...

We manufacture our Outboard Bottom Bracket (OBB) Cups for 24 mm integrated spindle and crank systems from US-produced 7075 aluminum and stainless steel.

Products – eccentric bottom bracket shell. Filter by. All, 1 inch · 1" · 1-1/8 · 1.5" · 100 mm · 130 mm · 135 mm · 135 rear iso disc · 142 x 12 ...

While others claim to offer the ultimate square taper bottom bracket, we believe only Phil Wood has actually done it. Yeah, they're expensive.

These are our outboard bottom bracket center sleeves which can be used to change the spacing of your current outboard bottom bracket.

The Philcentric is an Outboard Bottom Bracket that gives you eccentricity without using horizontal dropouts, an eccentric hub, or chain tensioners.

... Phil Wood Aluminum Outboard Bottom Bracket. from $196.00 ...

Includes a genuine Phil Wood GXP adapter factory-pressed into the non-drive side cup, making it perfectly compatible with your Sram Omnium, Sram S300 or Alpina ...