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Wanted - definitive cycle wing bracket design
Shamrock GS - 25/5/08 at 06:25 PM

Has anyone come up with a lasting and effective cycle wing bracket? I have tried several versions and all last around 500 miles before fracturing.

Cheers

Gary


Humbug - 25/5/08 at 06:32 PM

I used to have the tube+flat type but they kept breaking. My replacement effort can be seen here. They seem much much more sturdy than the original type


BenB - 25/5/08 at 06:54 PM

I've got some of the high-strength STM ones. They're basically a plate that bolts onto the back of the upright and has 5mm(!) bar welded onto them.

The 5mm bar was a PITA to bend over the tyre and you have to use spacer tubes between the plate and the back of the caliper.

And unless you're very careful when it comes to the design of the plate you won't be able to remove the nut from the top swivel without removing the bracket (ie to adjust the camber you have to remove the wing bracket!!)....


rusty nuts - 25/5/08 at 08:53 PM

My N/S wing stay has broken 4 times now . Each time I have repaired it and added extra metal but it has broken somewhere else , have doubled the thickness of the triangular plate and also the part bent under the wing . I hope this time it will be OK , if they are I will make some new ones with thicker steel to suit my new wings because of damage to old ones. My O/S stay has been fine for some reason


907 - 25/5/08 at 09:14 PM

quote:
Originally posted by rusty nuts
My N/S wing stay has broken 4 times now . Each time I have repaired it and added extra metal but it has broken somewhere else , have doubled the thickness of the triangular plate and also the part bent under the wing . I hope this time it will be OK , if they are I will make some new ones with thicker steel to suit my new wings because of damage to old ones. My O/S stay has been fine for some reason




Stop driving with your N/S wheels in the ditch Melvin


David Jenkins - 26/5/08 at 08:06 AM

Here's a couple of previous threads:

http://www.locostbuilders.co.uk/viewthread.php?tid=71398&page=1

http://www.locostbuilders.co.uk/viewthread.php?tid=70387


rusty nuts - 26/5/08 at 10:59 AM

quote:
Originally posted by 907




Stop driving with your N/S wheels in the ditch Melvin


Thought that was the quickest way round corners?