Is this old Locking Ring necessary for new BB
07-12-17 | 09:00 AM
#1
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Bikes: Columbus Aelle OR steel frame
Is this old Locking Ring necessary for new BB
Should I put the old Locking Ring of old BB to the left of new BB please? The first two pictures shows old BB, the last photo is new BB installed on the bike.
for the new BB with complete round face at the right end, how can I mount a holder for chain guard please?
for the new BB with complete round face at the right end, how can I mount a holder for chain guard please?
07-12-17 | 11:19 AM
#3
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From: NW Oregon
Bikes: 1982 Trek 930R Custom, '91 Diamondback Ascent w/ XT, XTR updates, Fuji Team Pro CF road flyer, Specialized Sirrus Gravel Convert, '09 Comencal Meta 5.5 XC, '02 Marin MBX500, '84 Gitane Criterium bike
+1... that internal splined piece does not require a jam ring nut. they use force exerted on the piece by a tiny bit of taper in the piece's bore to stay put.
and applying some grease to the frame, threads, and bore, is highly recommended.
ride it.
and applying some grease to the frame, threads, and bore, is highly recommended.
ride it.
Last edited by maddog34; 07-12-17 at 11:23 AM.
07-12-17 | 11:24 AM
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Bikes: Columbus Aelle OR steel frame
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