[metrotuned]

Hello, maybe you can help? Wanting to install a Phil Wood square taper bottom bracket on a 2004 Bianchi SASS to use a White Industries single speed ENO crankset. What are the specs of the bottom bracket?

JIS stainless or titanium? 108mm or 113mm?

Aluminum or Stainless cups? 68, 70 or 73mm?

 

[metrotuned]

Some knowledge from MTBR member, Schmucker: I have a Surly Hub and WI Freewheel as well. The general consensus is that the rear chainline is between 54 and 55mm. ENO cranks have a 47.5mm with a 113mm BB spindle. So let's say 54.5mm rear chainline. (54.5-47.5)*2+113=127mm. Measure your chainline first and make sure. If you go with a Phil Wood BB you'll have ~5mm of left/right adjustment to make corrections. I've seen people use 121mm BB and claim to have a straight chainline with your setup, so there might be some disparity.