Re: [RBW] FS: Used 54cm Soma San Marcos (SoCal)

2014-06-28 Thread Tony Lockhart
Hi Jim, The TT length is a hair over 22 inches (55.88cm as Bill had mentioned). Please let me know if you have any other questions. https://lh5.googleusercontent.com/-WKfO5dTdSEo/U68gNoYHpfI/A6I/1pJtnYS3O2o/s1600/photo+%285%29.JPG @Bill--Thanks for the info about The Law of Sines!

[RBW] FS: Used 54cm Soma San Marcos (SoCal)

2014-06-27 Thread Tony Lockhart
*For Sale: 54cm Soma San Marco *(included: Tange headset, downtube cable stops, triangle frame bag) Sizing - fits just like my 56cm Sam Hillborne (and 58cm Simpleone) and has a stand over height under 32 inched with 700x28mm tires. You can probably squeeze in 32mm tires with fenders or 40mm

Re: [RBW] FS: Used 54cm Soma San Marcos (SoCal)

2014-06-27 Thread Jim Bronson
What's the (non-theoretical) TT on this frame? The TT listed on the Rivendell geometry charts is theoretical. On Fri, Jun 27, 2014 at 1:23 AM, Tony Lockhart alockhart...@gmail.com wrote: *For Sale: 54cm Soma San Marco *(included: Tange headset, downtube cable stops, triangle frame bag)

Re: [RBW] FS: Used 54cm Soma San Marcos (SoCal)

2014-06-27 Thread Bill Lindsay
Jim This is a fun law of sines problem. As we all know the theoretical top tube length is the one that tells you about fit, since it's the level distance from the seat tube to the head tube. But since you asked, here's how you set it up: We've got a triangle with three sides with lengths a,

Re: [RBW] FS: Used 54cm Soma San Marcos (SoCal)

2014-06-27 Thread Bill Lindsay
Jim This is a fun law of sines problem. As we all know the theoretical top tube length is the one that tells you about fit, since it's the level distance from the seat tube to the head tube. But since you asked, here's how you set it up: We've got a triangle with three sides with lengths a,

Re: [RBW] FS: Used 54cm Soma San Marcos (SoCal)

2014-06-27 Thread Tim Gavin
Tony- I'd argue that you increased its value by grinding off those lawyer tabs. I use a fork mount rack in my pickup bed, and my Riv goes on easy peasy. Every time I load up my girlfriend's San Marcos I curse those tabs. One of these days, they have got to go. She absolutely loves the bike