Coast to Coast: gearing and brakes

[Cyclesome]

The tour is 58 days and cycling with no luggage.

[Crankin]

I concur with Oak. My 2011 custom Guru compact has a mountain bike rear derailleur, with an 11-34, as there were no road derailleurs for this at that time. However, my 2015 Trek Silque has an 11-32 rear Ultegra road derailleur. I'd like to have a 34, but that is probably in my mind.

[wnyrider]

The tour is 58 days and cycling with no luggage.

You wouldn't by any chance be going with WomanTours would you?
I am signed up for their Southern Tier tour.

[Cyclesome]

I am and just received my packet in the mail yesterday. Thinking of purchasing a new bike as my current gears will not even sufficient for hills. Two bike mechanic at different bike shops believe it will be too expensive to switch out gearing especially if I need new wheels. Are you signed up as well?

[wnyrider]

Yes, I signed up for that tour back in Feb of 2015!
I have a 2011 Ruby with the same gearing as your 2007. I too looked into lowering the gearing and spent a lot of time reading through old threads on this forum. Found that a couple women had success using a sram 12-36t cassette with a new/different derailleur. New chain was added to their setups too. I don't remember the specifics right now. But, it can be done. I was going to go that route and even purchased a 12-36t cassette, but I noticed a nick in the carbon near my head tube. Bike shop checked it out and determined it was just surface damage. I continued to ride it, but won't risk riding it cross country.

[Cyclesome]

Wnyrider, Are you going to buy a new bike for the coast to coast? I love Specialized Rubys and the 2016 models are still doubles but have 11/32 instead of 12/27, better gearing for hills.

[rebeccaC]

Found that a couple women had success using a sram 12-36t cassette with a new/different derailleur. New chain was added to their setups too.

For 10-speed Shimano road groups you can substitute a 9-speed mountain rear derailleur. That will handle a 10 speed 11-32 or 11-34 cassette perfectly and even an 11-36 cassette with a little extra b-tension. I have a friend that uses 10 speed DuraAce shifters and compact crank with a 9 speed XT long cage derailleur and a 11-34 cassette in the santa monica mountains. You'll need a good mechanic to set it up.

cyclesome....yes an 11-32 will help....also, you have a year to improve your climbing ability, skills, breathing technique etc so think about that too. That ride sounds like a awesome bicycle adventure

[azfiddle]

I wouldn't know about touring and/or the route, but I recently replace my stolen Ruby (12-28) with a new Ruby with the 11-32. I got along fine in Tucson and on occasional hills up to 11-12% with the old bike and haven't truly needed the 32 yet. I don't know if that's helpful at all...

It sounds like a wonderful trip.

[rebeccaC]

I wouldn't know about touring and/or the route, but I recently replace my stolen Ruby (12-28) with a new Ruby with the 11-32. I got along fine in Tucson and on occasional hills up to 11-12% with the old bike and haven't truly needed the 32 yet. I don't know if that's helpful at all...

It sounds like a wonderful trip.

yeah but your legs are use to mt lemmon ....beautiful new bike, glad things worked out so well!!!!!!!

[OakLeaf]

Just for reference, the Appalachian hills where the OP is from, there's no riding at all without a few 15% grades unless you hug the rivers (which are mostly very busy roads unless there's a MUP), and 20%+ isn't uncommon. Climbs are shorter than they are out west, but very steep. So it's more like high intensity intervals of three to ten minutes, repeated for eight hours at a time, than western steady-state climbing. Even in the shorter, somewhat less steep foothills where I'm from, swapping my 30x25 for a 30x27 made an enormous difference in how easily I could do those climbs all day long.