Dropout - Close-up of the lasercut and scalloped dropout.

Front view - Front view of the first Circle A Cycles custom flatland frame. Weighs in at around 4 pounds.

Headtube - Close-up of the headtube. The reinforcement rings and the stainless steel head badge are siver brazed onto the headtube.

Fillet brazed bottom bracket - Smooth fillet brazed BB with cut-out on the shell.

2nd and 3rd - The second and third Circle A Cycles flatland frames.

Headtube close-ups - Headtube close-ups on frames 2 and 3.

Complete bike. - This particular frame has a 75.5 HT, 71 ST, 19.1" TT, and 12" CS. Lower dropouts for an evenly spaced chain. S-bend CS for more crank arm clearance.

Jon's Circle A built up - Jon's 19.1" frame. 75.5 HT, 71 ST, 12" CS.