Licensed Bike Geek
Join Date: Oct 2002
Location: Los Barriles, Baja Sur, Mexico
Posts: 1,360
Bikes: Look 585, Kirk Terraplane, Serotta Ottrott, Spectrum Super Custom, Hampsten Carbon Leger Tournesol
Mentioned: 4 Post(s)
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Quoted: 92 Post(s)
All you will need is the BBT-22 to install your bottom bracket. What you’re calling the NDS lockring is actually a cup and the BBT-22 fits both the DS and NDS.
Screw the NDS cup in maybe halfway and screw in the DS all the way. Hand tighten the NDS cup, torque the DS to specs, then torque NDS to specs. It’s pretty easy.
‘Use lots of grease on threads, interfaces with crankarms and self-extractors, anywhere metal meets metal.