bikes

Current progress on the bike frame. I managed to get the top tube mitered, which was the last tube in the front triangle of the frame.



I was also able to use a lathe to remove some of the sidewall on the chainstays and fit the rear dropouts. This is an essential step for getting the bike project off the ground, and I am very glad I have the tools to do this now.

I finally got the chainstays and seatstays complete, finding a jig and welding remain the final steps of making the frame.

so cool

Picture with complete chainstays and seatstays.

Head tube is now cut to proper length, next step is finding a jig to hold all of the tubes together.

I'm really curious to know how you managed to print a giant piece of paper the size of a bike. Did you have to go to a commercial print shop? How much did it cost to print out the design?

The local university that I am attending for a masters degree has a poster printing service at it's library. It was about 41 dollars to get this printed, and I think it was worth it.

Currently working on getting a jig ready to hold the tubes together. The jig I am using is based on the design seen here in this instructables tutorial.
https://www.instructables.com/A-simple-bicycle-frame-jig/

Finally got the courage today to ride a 5 foot tall unicycle without holding onto a wall.

Finally got the courage today to ride a 5 foot tall unicycle without holding onto a wall.

WOW!!! That's tall

Cool idea using the fence at a tennis court to keep you from falling over

I went to a unicycle meetup yesterday and got a chance to ride this wacky custom made unicycle built around a roller skate wheel. I have no doubt this is one of the most difficult unicycles I have attempted to ride.

I went to a unicycle meetup yesterday and got a chance to ride this wacky custom made unicycle built around a roller skate wheel. I have no doubt this is one of the most difficult unicycles I have attempted to ride.

Wow I had no idea there were unicycle meetups. That's cool!

I'm surprised how smooth it rides. The gear ratio is interesting. I guess you need a lot of torque to move such a small wheel like that