Re: FlexLiner 7 - TwinFlex Spaceliner 6/2 Im Flexy and I Know It
Okay here is the pic heavy detail update.
Went over to my dad's for some stainless to fab the springer bolt bracket and while looking around at some of my other stuff, I noticed the holes in the rear supports from one of the Coppertone Schwinn Exerciser's that I parted out. These have pretty big tubes so I figured I might even skin the rear MeteorFlite tubes with these legs.
Got back home and started laying out the holes with my Harbor Freight Drill Press
After cutting 4 holes in hardened steel, the HF disposable drill bit the dust. I usually get these for $10-20, but after this burnout, I went down to Home Depot and picked up a $60 DeWalt.
Here is the first fab with the main pivot done.
It wasn't a total surprise to me that the single pivot didn't provide the proper travel for the springer. So I sliced the seat stays off and drilled for the upper pivot. The second pivot is key to providing the proper travel of the seatstays into the springer.
Test fit the Nexus 7. The current frame width is going to work fine.
I had been thinking I would have to secure the coaster arm to the seat stays, but that is impossible now with the upper pivot. In this picture, I was getting a feel for what I would need to do to extend a brace off the back.
But now that I revisited the photo I took of the LBS TwinFlex, I can see that they just extended a bracket down from the main pivot bolt to act as a coaster brace.
The last part is attaching the upper seat stays to the springer U-Arm. I decided against using a long length of the Exerciser legs because it just wouldn't flow with the sizing of the Spaceliner tubes.
I plan to insert the top of the MeteorFlite stays into the Exerciser tube and welding it in place. I had planned on Exerciser part to be on the inside of the springer U arm, but this would possibly narrow the wheel clearance too much if I ever decided to roll with the Thick Bricks. I noticed that the bolt holes for the Exerciser had a gap between them, so I took advantage of this and sliced them so that the U-Arm ends will slide into this slot.
I might have to drill out the round end of the Exerciser part to accept the MeteorFlite, because it has a double wall in this one area.
I have a lot of dressing up to do of the cuts of course, but it fabbed together pretty well for one days work if you ask me. I am very pleased.