D
D. Keith Arbuck
Guest
I picked up a 89/90 Bottecchia a short while ago and was installing some bottle cages on it the
other day. The bike came with bolts for the bottle cages; and the ones for the down-tube were
different from the ones on the seat-tube. I didn't think much about it since I was going to use a
different set of bolts anyway.
In installed the bottle cage on the seat-tube -- no problem. I went to install one for the down-tube
and the bolt wouldn't turn more than a 1/2 turn or so. I tried both bosses with the same results.
The bolt would "fit" into the hole, but would bind shortly after starting to tighten the bolt.
Obliviously the original bolts would work because they came already in the bosses. So I tried
putting the ones that came on the seat-tube in the down-tube -- same results as with my new bolts. I
then tried putting one of the original down-tube bolts in the seat-tube, it wouldn't go in there --
it will only fit in the down-tube bosses.
I know that the bottom bracket has "Italian" threading -- is it possible that bosses for the
down-tube are "Italian" threaded as well? If so, where can these be purchased from? The bolt heads
that came with the bike are too big to work with the bottle cages that I wanted to install.
Thanks in advance for your help. -Keith
other day. The bike came with bolts for the bottle cages; and the ones for the down-tube were
different from the ones on the seat-tube. I didn't think much about it since I was going to use a
different set of bolts anyway.
In installed the bottle cage on the seat-tube -- no problem. I went to install one for the down-tube
and the bolt wouldn't turn more than a 1/2 turn or so. I tried both bosses with the same results.
The bolt would "fit" into the hole, but would bind shortly after starting to tighten the bolt.
Obliviously the original bolts would work because they came already in the bosses. So I tried
putting the ones that came on the seat-tube in the down-tube -- same results as with my new bolts. I
then tried putting one of the original down-tube bolts in the seat-tube, it wouldn't go in there --
it will only fit in the down-tube bosses.
I know that the bottom bracket has "Italian" threading -- is it possible that bosses for the
down-tube are "Italian" threaded as well? If so, where can these be purchased from? The bolt heads
that came with the bike are too big to work with the bottle cages that I wanted to install.
Thanks in advance for your help. -Keith