Hi guys,
As promised, some pics of my new frame. This is the third one, a replacement for number 2, which broke at the seat-tube/bottom bracket join.
I did this one with Henry James lugs throughout, and Columbus Zona tubing. It's a fairly standard fast touring bike, with 73 degree seat tube angle, and 72.5 degree head tube angle (suits 43-45mm rake forks). It's 55cm square.
I have some stainless HJ lugs which I've been polishing, but rather than use them, I just used ordinary steel ones, and concentrated instead on getting good filler flow in the joins (through attention to join preparation and careful heat control while brazing).
I'm fairly happy with it, and confident that this one will last. Now I just have to decide what colour(s) to paint it...
The bottom bracket. A nice, uninterrupted line of silver goes all around the lug edges. No bubbles, good penetration.
I put the braze-ons for the rack on the dropouts this time, instead of on the bottom of the seat stays. That moves the rack down a little and back as well, and looks more "normal". I'm using a Tubus stainless rack, which is really pretty.
The head lugs and downtube shifter bosses. I like downtube shifters.
I'm pretty proud of my seat lug. The stays join to the seat tube rather than the lug, with a micro-fillet, done in 56% silver. No pump mounting pads this time, as my pump rattled when mounted by the ends, so I'll do it differently this time.
The upper attachments for the rack, moved up about 30mm from last time, so that they clear the brake properly.
Token stainless content - the front derailleur tab, in polished stainless.
I'll take more photos once it's painted and assembled.
Cheers,
Suzy
As promised, some pics of my new frame. This is the third one, a replacement for number 2, which broke at the seat-tube/bottom bracket join.
I did this one with Henry James lugs throughout, and Columbus Zona tubing. It's a fairly standard fast touring bike, with 73 degree seat tube angle, and 72.5 degree head tube angle (suits 43-45mm rake forks). It's 55cm square.
I have some stainless HJ lugs which I've been polishing, but rather than use them, I just used ordinary steel ones, and concentrated instead on getting good filler flow in the joins (through attention to join preparation and careful heat control while brazing).
I'm fairly happy with it, and confident that this one will last. Now I just have to decide what colour(s) to paint it...
The bottom bracket. A nice, uninterrupted line of silver goes all around the lug edges. No bubbles, good penetration.
I put the braze-ons for the rack on the dropouts this time, instead of on the bottom of the seat stays. That moves the rack down a little and back as well, and looks more "normal". I'm using a Tubus stainless rack, which is really pretty.
The head lugs and downtube shifter bosses. I like downtube shifters.
I'm pretty proud of my seat lug. The stays join to the seat tube rather than the lug, with a micro-fillet, done in 56% silver. No pump mounting pads this time, as my pump rattled when mounted by the ends, so I'll do it differently this time.
The upper attachments for the rack, moved up about 30mm from last time, so that they clear the brake properly.
Token stainless content - the front derailleur tab, in polished stainless.
I'll take more photos once it's painted and assembled.
Cheers,
Suzy