Phil Wood square taper bottom bracket

$ 185.00

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

Yeah, they're expensive. So is replacing a cheapo bottom bracket every six months. Do it right - one and done! 

Phil Wood square taper bottom bracket cups & installation tools required (sold separately).


Pro tip: The crankset being used determines spindle length and type, not the frame. Please check what length the manufacturer recommends for your crankset or measure your existing spindle.

And because we know you're going to ask...Sugino 75 uses 110.5mm ISO.

• proprietary heat-treated stainless steel spindle for maximum durability & minimum flex

• integral one-piece aluminum shell seals out contamination

• symmetrical JIS or ISO square-taper spindle

• spindle lengths: 103, 108, 111mm (JIS); 108, 110.5mm (ISO)

• cups provide an additional 5mm side-to-side chainline adjustment

• cups & installation tools sold separately

• weight: 196g (103mm), 208g (108mm), 213g (110.5/111mm)

Proper installation is crucial.

Click here: Phil Wood Square Taper bottom bracket installation instructions


All the cool kids are doing it. You want to be cool, right?