smaller ring for touring??

**cindysue** · 05-10-2005, 12:20 AM

Hi ladies,

I'm planning on riding to Santa Barbara late spring (mid June). I have a 52-42-30 triple chainring. I'm wondering if I should switch the third ring to a 24 tooth ring. I'll be carrying a loaded (35lbs?) trailer behind me.

Any comments/suggestions are appreciated. Thanks!

**spazzdog** · 05-10-2005, 04:41 AM

CindySue, I would really recommend speaking to Chris Robinson at Robinson Wheelworks out there in CA. When i was there I wanted to get some changes on my bike and Chris was extraordinarily knowledgable and helpful about gearing and recommending setups that would meet my needs... so much so that I left my bike in CA when I flew home so that he would do the work.

Chris is also Trek420's mechanic... I don't know for sure, but I doubt if anyone els is allowed to touch the sweet Mondonico

.

PM Trek420 for contact info as I don't have it handy... or check a past thread, gosh what was that? I posted about putting the new stuff on my bike. Dita put his contact info there.

Another p.s. - I'll be sending my old TREK 1000 all the way to Chris sometime in the future for him to do the re-biuld to transform the bike into a fixie.

spazz

**fixedgeargirl** · 05-11-2005, 09:59 AM

Originally Posted by spazzdog

Another p.s. - I'll be sending my old TREK 1000 all the way to Chris sometime in the future for him to do the re-biuld to transform the bike into a fixie.

Comin' over to the dark side, spazz?

**spazzdog** · 05-11-2005, 01:10 PM

As soon as I have the disposable income...

spazz

**Veronica** · 05-10-2005, 04:44 AM

Having done that ride, my initial response, is probably not. Once you get over to the coast there are no really big hills. There are hills, but not BIG hills. In fact one particular hill, right after Pfeiffer Big Sur campground, was supposed to be tough, but we had such a strong tailwind, that it was fairly easy.

If you can get up to the Junction with the trailer, with no owies, you'll have no problem.

V.

**Veronica** · 05-10-2005, 04:55 AM

Have you already decided where you're staying each night? Are you using the Bike the Pacific Coast book?

V.

**Trek420** · 05-10-2005, 06:02 AM

Cindysue,

Sounds like a great ride, I can't wait to hear about it.

I've only been on the coastal hwy. briefly, there are some hills, as V. says most are not long but on the other hand you're towing a trailer. Do you haul the trailer on your training rides. How does that feel? Like you could use another gear?

Spazz is right Chris Robinson is my favorite mechanic, Robinson Wheelworks in San Leandro on Macarthur at Estudillo. He built my ol' Trek and now my new ride and now I've got Spazz hooked on his advice.

He doesn't have a website...yet but go in. Or PM me and I can give you his e-mail...or, just listen to the nice knowlegable gals on TE

**Surlygirl** · 05-10-2005, 07:58 AM

You might want to check out Peterwhitecycles.com. He has an interesting article about chainrings. Click on Chainrings once at his site. I ordered new chainrings for my bike from him. I'm going with 48-38-28 on my Ultegra cranks because I have bad knees and lots of hills around here. I changed out my 30 to the 28 and might even go to a 26.

**SadieKate** · 05-10-2005, 08:11 AM

CindySue, what cassette/freewheel are you running in back? It is the combo that you need to look at. Sheldon Brown has a nice gear calculatgor and articles on his web site that you let you easily see what you can accomplish with changes. One inner chainring is a minor investment and if you're careful not to crossgear you probably won't have to shorten you chain. Just swap back after the tour.

Depending on your cassette, you may just want to swap this for the tour.

Use the gear calculator and look at gear inches. I typically look for at least 2 inches difference to consider it a full gear lower.

**cindysue** · 05-10-2005, 10:36 AM

Such great advice ladies. Thanks!!

I'll definitely check Chris out if I do decide to change out anything on my bike. Thanks Spazz and Trek!

V - Not sure where we are staying yet. We haven't quite worked out how many miles we want to do each day. Our first thoughts were to do about 75 miles each day, but that will depend on how strong we are with the trailer.

This Friday's ride up Diablo with the trailer will be the test. You may hear me whining all the way up..... LOL

I've seen that book at B&N. It looks like a good one and it's on my list of stuff to get before the trip. Will be a nice read once finals are over......

Trek - I have not even hooked my bike up to the trailer yet. We just got it last week and I have been consumed with school and work......

Surlygirl, I'll check out that article. Thanks!

SadieKate, I'm not sure about the cassette. But if the Specialized Allez Sport hasn't changed since 2000, then I have a Shimano Tiagra, 9-speed, 12x25t.

I'll also check out Sheldon Brown's website.

Thanks again!

**SadieKate** · 05-10-2005, 11:07 AM

CindySue - for some comparisons with those of us riding Diablo sans trailer

I like my 28x34 for the 17% grade (4 knee ops!

). I'll run in 28x18, 21, 26 the rest of the time (on North Gate). I think speedo Kim has a lowest gear of 30x27. V is running 24x30 maybe? She has an itty-bitty chainring. I suspect Jo is in the same range as V.

If your rear derailleur can handle it, talk to Chis about a mtb cassette. If you have a 25 in back you're running a corncob meant to give you lots of choices on flat stuff or general riding - definitely not meant for hills and loaded touring. Changing the cassette will give you more choices in the lower range.

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