Twin bar help

[fordmike65]

They are a long wheelbase frame, so I'm guessing at least a 50link with the orig 10t rear cog. Add at least 1 or 2 for the 11t. Most likely going to be a trial and error thing.

 

[Velocipedist Co.]

That rear fork end looks modified to me. I don't know if this helps but the openings on either side of my frame are each narrow and match the diameter of the rear axle.

 

[rustjunkie]

the little hole is for an |_
| shaped fastener...not just a longer strap as depicted.
Chris

Anyone have pictures of this?

 

[Velocipedist Co.]

Maybe optional drop stand holes? Would require stop tabs though.

 

[cyclingday]

Unfortunately,
I don't have a picture of the bracket that holds the brake arm, but it is a stepped bracket made of strap steel with a slotted hole so that it can accommodate the fore aft movement of the wheel to adjust the chain tension.
I don't have access to my bike right now, but I'll get a picture of it when I can.

 

[Krakatoa]

Maybe your chain link count should be 58? Try adding 1-2 links to your chain as Mike Says. Like to see close pictures arm/adj setup.

Saladshooter~ Fantastic Bike!

 

[fordmike65]

They are a long wheelbase frame, so I'm guessing at least a 50link with the orig 10t rear cog. Add at least 1 or 2 for the 11t. Most likely going to be a trial and error thing.

Maybe your chain link count should be 58? Try adding 1-2 links to your chain as Mike Says. Like to see close pictures arm/adj setup.

Fantastic Bike!

Dang cold fingers! Meant at least a 60 link chain, not 50

 

[sm2501]

I tried to find a picture on my phone with no luck. I'll try to get a picture, but I did find this. My old friend J.R. Planck at Ann Arbor some years ago. If you blow up the picture you can barely see the little extension as scrubbinrims described.

Sent from my iPhone using Tapatalk

 

[island schwinn]

OK,where's the picture? I need one of these illusive straps for my twin.

 

[island schwinn]

here's a pic.I posted in the WTB section.help.