Mr.R wroteHi Mark,
I never get tired of looking at pic's like those, are the red barends good for an extra couple of RWBHP?
On another note I'd trust my own welding, but if you don't/can't trust yours maybe you should have got the frame repaired by someone you do trust?
It would be a crying shame not to use the bike as it was intended again to my way of thinking.
Steve R
Hi Steve-
Not only do they add .004 HP they are also lighter then the black ones.
My welding has never let me down- but welding on a headstock on a crashed frame for someone that does not weld everyday was a challenge. I have already ridden one of my bikes hard that I had to weld in new tubing and it has not cracked.
I spent a long time trying to decide if I should send it out or do it myself using Marvin's jig. Based upon my experience with the last frame I had repaired I decided to try the repair myself.
About 10 years back I sent a frame with a bent headstock to a well recommended expert welder of Ducati frames. The frame came back with the smaller tubes at the headstock kinked and not straight-- When I asked about that he said even in a jig these frames are hard to get perfect once they have been crashed -- those small tubes he joined last and they did not completely line up after welding the big tubes. This was a welder who's day job was welding in the aerospace industry and had fabricated many frames and exhaust systems for Ducati's from scratch.
I put that frame into Marvin's jig and it was off more then how mine turned out
So my choice was to do it myself or send it to Italy. I figured that I could always send it out if I failed in my attempt.
I had never completely cut off and re-welded on a headstock before so I found balancing the amount of heat to get good penetration without pulling- even in a jig- was challenging. I spliced in aircraft frame tubing I turned down to metric.
Do I trust it will hold up under heavy braking- yup- but I am prudent enough to take it easy and check my welds when I come off the track.