>On 3/21/2018 6:41 PM, Jeff Liebermann wrote:
>> On Tue, 20 Mar 2018 13:45:06 -0700, sms <
scharf...@geemail.com>
>> wrote:
>>
>>> On my DaHon Speed TR folder, it had brake levers, branded DaHon with a
>>> longer handle than other levers I've seen, about 1" longer. One of the
>>> levers broke in half and I haven't been able to find a suitable replacement.
>>
>> No clue on a replacement, but if you still have the remains of the old
>> lever, it can be repaired in various ways. I had one I fixed by
>> drilling both sides of the break. On the thick side, I drilled it for
>> an interference fit for a roll pin. On the other side, I drilled it
>> loosely because it's very difficult to get the holes aligned on the
>> same centerline. I then filled the hole and mating surfaces with
>> structural epoxy and allowed to harden for over 24 hrs. I'll see if I
>> can find it and take a photo. However, there's not much to see. Just
>> a crack that goes around the lever.
>>
>> Another way is to TIG weld the two pieces together. I haven't done
>> this, but have seen the results. If it's done professionally, it
>> should look good and hold together quite nicely. You'll probably need
>> to know the Al alloy. My guess(tm) is forged 6061-T6.
>
>That probably sounds terribly risky to some people, as in "But what if
>the lever breaks at the repair???"
>
I'm not up on today's costs in the U.S. but I would guess that a