welded-cog suicide hub
#51
#54
Senior Member
Joined: Feb 2008
Posts: 166
Likes: 0
Sorry to bring this thread back from a few months ago, but I have a new wheel on my bike and some track cogs lying around as well as the old wheel. I thought I might try putting the track cog on the wheel and running around town on it before I decide to drop the money on a real fixed wheel. I have both brakes since it's a SS, so that's not much of a concern. The problem I have is that when I try to thread the cog onto the wheel, it just stops and won't thread on ANY more than maybe 3/4 of a turn. I'm not sure why it doesn't want to go on, are the threads different? Am I just not using enough force to get it on?
#55
Give the threads a good cleaning on both the hub and cog. Generally speaking, they should have the same TPI's. Some hubs have a different lockring tpi but not the freewheel.
__________________
I'm not one for fawning over bicycles, but I do believe that our bikes communicate with us, and what this bike is saying is, "You're an idiot." BikeSnobNYC
I'm not one for fawning over bicycles, but I do believe that our bikes communicate with us, and what this bike is saying is, "You're an idiot." BikeSnobNYC
#56
The Legitimiser
Joined: Jul 2005
Posts: 4,849
Likes: 6
From: Southampton, UK
Bikes: Gazelle Trim Trophy, EG Bates Track Bike, HR Bates Cantiflex bike, Nigel Dean fixed gear conversion, Raleigh Royal, Falcon Westminster.
Are you guys serious? Clearly you don't know a great deal about what a good coded welder can do. Someone who know's what they're doing with a TIG torch can weld aluminium foil to the side of a ship. The problems with welding different materials come from their different melting points, so if you try to weld steel and aluminium with a MIG kit, the aluminium is gone before the steel melts. A TIG torch allows you to regulate both the position of the torch, the position/progression of the filler, AND the amount of current to the torch (this can be changed on the fly with a footpedal). This allows a skilled welder to join materials of different thicknesses, or different materials. It's absolutely possible.
#57
Senior Member
Joined: Nov 2006
Posts: 251
Likes: 0
#59
extra bitter

Joined: Apr 2006
Posts: 1,588
Likes: 7
Bikes: Miyata 210, Fuji Royale II, Bridgestone Kabuki, Miyata Ninety
#63
Like people have said over and over and ****ing over again, suicide hubs are NOT aptly named. If you really want to quit screwing around, add a $30 brake to the rear wheel (in addition to the front) and keep a perfectly good wheel in service. At least if that cog should happen to come loose it won't destroy your cheap hub in the process.






