So I was pretty happy with the way my crusty cruiser turned out for a first project, so I decided to really take the plunge and do something a bit more extreme. I'm not a good welder by a long-shot, but I can usually get two pieces of metal to stick together, and a couple years ago I built a prototype trials frame from some junk bikes & spare tubing. It turned out OK, so I built a crappy jig, ordered some decent tubing & got a *real* frame tacked together. I sent it to a friend for final welding...and haven't seen it since! :lol:
Anyway, I started with this K-mart woman's frame that I'd robbed all the parts off for the cruiser build.
It's a real nice frame :roll: lol. The seat tube curved forward almost 1/4", and the down tube isn't centered on the head tube.
I sanded to bare metal, then took the tubing cutter to the front triangle so I could flip it over.
I cut loose the seat stays in preparation to lower them, then crimped the chain stays & bent them up slightly.
I found some old pipe in the garage that was pretty close to the ID of the tubing, so I cut it into 2 short lengths and drilled a couple holes to spot-weld them into place.
As I mentioned at the top - I'm a crappy welder, using crappy equipment(Harbor Freight flux welder), but this tubing is thick enough I think I can grind down my welds & use a little bondo if I need to smooth things out.
Here's a rough idea of what I'm shooting for. I'll need to find some forks with 20"-24" of length, but I do already have the cranks at least. I'll also either find or make some type of laid-back seat post, so I can put the seat almost on top of the back tire. I'm thinking I'll take a pair of drop-bars & try to straighten them out. Reuse & recycle will be the motto with this build as well, but I do want something a little nicer looking than the cruiser.
Anyway, I started with this K-mart woman's frame that I'd robbed all the parts off for the cruiser build.
It's a real nice frame :roll: lol. The seat tube curved forward almost 1/4", and the down tube isn't centered on the head tube.
I sanded to bare metal, then took the tubing cutter to the front triangle so I could flip it over.
I cut loose the seat stays in preparation to lower them, then crimped the chain stays & bent them up slightly.
I found some old pipe in the garage that was pretty close to the ID of the tubing, so I cut it into 2 short lengths and drilled a couple holes to spot-weld them into place.
As I mentioned at the top - I'm a crappy welder, using crappy equipment(Harbor Freight flux welder), but this tubing is thick enough I think I can grind down my welds & use a little bondo if I need to smooth things out.
Here's a rough idea of what I'm shooting for. I'll need to find some forks with 20"-24" of length, but I do already have the cranks at least. I'll also either find or make some type of laid-back seat post, so I can put the seat almost on top of the back tire. I'm thinking I'll take a pair of drop-bars & try to straighten them out. Reuse & recycle will be the motto with this build as well, but I do want something a little nicer looking than the cruiser.