All Questions
3 questions
8
votes
1
answer
2k
views
Accidentally punctured through aluminum frame with a screw tip - still safe? Repairable?
I went to tighten up my rear rack and realized that it was actually a screw not a bolt holding one of the arms on my rear bike to my frame. Apparently I stupidly used a screw that's longer than the ...
- 6,314
2
votes
2
answers
535
views
Are these scratches in my aluminum frame structural or purely cosmetic?
My aluminum bike (Cannondale Adventure 1) was scratched on the welds connecting the seat tube and seat stays, and I was wondering if the damage is purely cosmetic, or if there is any structural damage....
- 617
3
votes
2
answers
2k
views
Help please - Dent in top tube of double butted aluminium frame
I have a ridgeback velocity which is labled as double butted aluminium. Around the middle of the toptube is a dent shown in the photo. There is also a short line above it which I can feel with my nail....
- 131k