Hmm...yes, of course contact Brooks.  But looking at the pic's of those 
rails and the marks on that 3-D printed sandwich adapter made with 
glass-filled nylon, printed from an STL I found on Thingiverse, I wonder if 
that was indeed a part of the problem.  The cracks and breaks of the rails 
seem to run along the same lines where they fit into that adapter clamp, 
which would normally have been an aluminum alloy in a saddle clamp like 
this. By all means contact Brooks, but I'm still skeptical about that 
"printed" clamp.


On Wednesday, July 23, 2025 at 11:27:28 AM UTC-5 [email protected] wrote:

> Just contact Brooks, I'm sure this is not an ordinary occurrence, see what 
> they say and if they offer a replacement. 
>
> On Wednesday, July 23, 2025 at 8:48:22 AM UTC-7 James McGregor wrote:
>
>> I always figured the leather would be the first part to go, since it had 
>> some cracking around the back rivets. So now what?  For the moment, I've 
>> got a terrible old foam-cushioned saddle on there.  I gotta get through a 
>> vacation next week that will include some riding, but nothing epic.  In the 
>> longer run - anyone ever replace the frame on a Brooks?  It looks like I 
>> could order one for $25-ish plus shipping.  Or I could get another B-72 
>> used - a new one is a little spendy for me right now.
>>
>> [image: PXL_20250723_105529634.jpg]
>> On Wednesday, July 23, 2025 at 11:47:38 AM UTC-4 James McGregor wrote:
>>
>>> For the 4 years I've been running this saddle I've used a 3-D printed 
>>> sandwich adapter made with glass-filled nylon, printed from an STL I found 
>>> on Thingiverse.  It seemed to fit fine.
>>>
>>>
>>> [image: PXL_20250723_105423653.jpg]
>>>
>>> On Wednesday, July 23, 2025 at 11:47:00 AM UTC-4 James McGregor wrote:
>>>
>>>> Here's a close-up for the metallurgically-minded.
>>>>
>>>> [image: PXL_20250723_105350318.MACRO_FOCUS.jpg]
>>>>
>>>

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