Phil Wood square taper bottom bracket - Pro Model
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While others claim to offer the ultimate square taper bottom bracket, we believe only Phil Wood has actually done it.
This version features Phil Wood's proprietary titanium spindle, low-drag Carbonyte bearings and is intended to excel in applications demanding light weight, minimum flex, and maximum durability.
🔧 Pro tip: The crankset being used determines spindle length, not the frame. Please check what length the manufacturer recommends for your crankset or measure your existing spindle.
• proprietary titanium spindle for maximum durability & minimum flex
• Carbonyte bearings
• integral one-piece aluminum shell seals out contamination
• symmetrical JIS or ISO square-taper spindle
• spindle lengths: 108, 111mm (JIS); 110.5mm (ISO)
• cups provide an additional 5mm side-to-side chainline adjustment
• weight: 140g (108mm), 142g (110.5/111mm)