Bicycle frame construction, selection, maintenance, and repair.

learn more… | top users | synonyms (2)

1
vote
3answers
320 views

restoring the finish of an oxidized polished aluminum frame?

In the context of restoring the finish of an oxidized once-polished aluminum finish, is there anything better (easier) than 0000 steel wool with Marvel Mystery Oil? I am restoring an old Cannondale ...
5
votes
2answers
371 views

How bad is this fire damaged alloy frame?

I got this Shimano Ultra groupset bike for free, all I need now for it is shifters as the carbon and rubber melted in them and the original seat. But now I am wondering if I can get away with it, I ...
2
votes
1answer
980 views

Calculate frame stack and reach

Is is possible to calculate stack and reach for framesize 63?
-2
votes
1answer
217 views

Can anyone identify this frame?

I've recently picked up a 'beach cruiser' frame from a local free-add site. It was claimed to be a Huffy, however I can't seem to verify this (I've emailed Huffy and I'm awaiting their response, and ...
11
votes
0answers
1k views

Name that frame! (Likely Japanese, likely made in 1986, with known serial number, likely a Bianchi)

(This post was substanically edited/updated on 5/8/14.) I have a bike frame of unknown lineage. What is known: The serial number under the bottom bracket is IS513786. This fits with the serial ...
3
votes
0answers
177 views

Strange logo on the frame

just bought bike, but it seems like the frame is not bianchi, all marks and texts are stickers. also, there is few logos in this frame. does anyone know which frame is this? thanks!
1
vote
0answers
58 views

Lowrider style bent forks techniques

Would a 24 inch bent fork fit on a 20 inch frame? Is there even a 24 inch fork? Would a 26 inch fit? Also if it doesn't fit in could I just add to the 20 inch - would you be able to extend it making ...
0
votes
0answers
124 views

Help identify this frame

I'm not sure what brand this is at all. Any help would be much appreciated. I've tried looking up the serial but i am unsure what the last serial number is. It appears to be a "b" or "6" but I am ...
0
votes
0answers
92 views

Paint chips on MTB

I've picked up the inevitable paint chips on my LaPierre X Control 299, matte graphite or dark grey 2014. Is there anyone out there who is an expert on repairing same? Does anyone know what the car ...
0
votes
0answers
214 views

Can someone help identify my bike frame?

I needed to replace my old fixie frame with something lighter, and with a standard BB shell. So I came across this one online. The seller bought it off a friend who stripped and painted it, so any ...