Shimano UN-* bottom brackets
03-05-24, 03:37 PM
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Shimano UN-* bottom brackets
Working my way through some bottom brackets I got from hazetguy. First up, some Shimano UN-51/54/71 items. Note that one is Italian threaded. All spin the way I expect these sealed cartridge units to spin. That is, tight but smooth. All will need cleaning. $20 each, shipped, $35 for two, $45 for three, $55 for all four.
Pix, in the above order:
- UN-54, English threading (68mm bb), 116mm spindle
- UN-51, English threading (68mm bb), 127.5mm spindle
- UN-54, Italian threading (70mm bb), 110mm spindle
- UN-71, English threading (68mm bb), 115mm spindle
Pix, in the above order:
03-13-24, 07:43 AM
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English-threaded units have been spoken for. The Italian threaded bb is still available.
