Rare Bottom Bracket removal
09-16-20, 03:02 AM
#1
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Rare Bottom Bracket removal
Hi all,
I want to replace my bottom bracket and crankset on my old bike. I have a cotterd crank on the left side which is completely destroyed by usage (hence the need for a new one), while I presume the right crank is attached to the axle of the BB. I was trying to figure out what type of BB I have and how to remove it but I could not find any results. Can you help me what is the type of the BB, what tool do I need for removal and how to proceed?
This is my first post so I cannot upload pictures but you should be able to see it in my albums: bikeforums.net/g/user/526800
Thanks in advance
I want to replace my bottom bracket and crankset on my old bike. I have a cotterd crank on the left side which is completely destroyed by usage (hence the need for a new one), while I presume the right crank is attached to the axle of the BB. I was trying to figure out what type of BB I have and how to remove it but I could not find any results. Can you help me what is the type of the BB, what tool do I need for removal and how to proceed?
This is my first post so I cannot upload pictures but you should be able to see it in my albums: bikeforums.net/g/user/526800
Thanks in advance
09-16-20, 05:43 AM
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Bikes: '68 Raleigh Sprite, '02 Raleigh C500, '84 Raleigh Gran Prix, '91 Trek 400, 2013 Novara Randonee, 1990 Trek 970
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09-16-20, 02:05 PM
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SE Wis
Join Date: Apr 2005
Location: Milwaukee, WI
Posts: 10,501
Bikes: '68 Raleigh Sprite, '02 Raleigh C500, '84 Raleigh Gran Prix, '91 Trek 400, 2013 Novara Randonee, 1990 Trek 970
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