B
Baronn1
Guest
OK, I would greatly appreciate any and all data provided. I've read from more than one source here
in the past that regarding the Giro, the only difference in frame sizes from samll to standard or
medium, and from standard or medium to large, is an additional 1/2" of boom length from each size to
the next larger frame size. "My wife's" small Giro's boom measures 11.5, from the center of the head
tube to the center of the bottom bracket. I'd expect a standard to measure 12" and a large to
measure 12.5" The used bike I just bought measures 13". I'm measuring both bike with a tape held at
the center of the crank bolt to a point on the centerline of the monotube and on the center line of
the head tube. This bike has 170mm cranks, "my wife's" has 165s.
I'd greatly appreciate it if any of you Giro owners would post this measurement from your own bike,
plus the crank length, and what size your bike is (or is supposed to be). Thanks.
Paul
in the past that regarding the Giro, the only difference in frame sizes from samll to standard or
medium, and from standard or medium to large, is an additional 1/2" of boom length from each size to
the next larger frame size. "My wife's" small Giro's boom measures 11.5, from the center of the head
tube to the center of the bottom bracket. I'd expect a standard to measure 12" and a large to
measure 12.5" The used bike I just bought measures 13". I'm measuring both bike with a tape held at
the center of the crank bolt to a point on the centerline of the monotube and on the center line of
the head tube. This bike has 170mm cranks, "my wife's" has 165s.
I'd greatly appreciate it if any of you Giro owners would post this measurement from your own bike,
plus the crank length, and what size your bike is (or is supposed to be). Thanks.
Paul