Vector Sigma - personally I wouldn't ride that frame but the choice is yours…
however, if you're riding that round a velodrome with other track riders then I strongly suggest you don't.
If you took me down on the track because your frame failed and you had knowingly been riding a bike that was compromised then after you'd picked the splinters out of your arse cheeks you'd have to contend with a rather large bald man chasing you around the drome looking to connect his track pump with your bonce :^]
Vector Sigma - personally I wouldn't ride that frame but the choice is yours…
however, if you're riding that round a velodrome with other track riders then I strongly suggest you don't.
If you took me down on the track because your frame failed and you had knowingly been riding a bike that was compromised then after you'd picked the splinters out of your arse cheeks you'd have to contend with a rather large bald man chasing you around the drome looking to connect his track pump with your bonce :^]