Hello Brenton, I use the Shimano CS-M770 XT HG 9sp cassette, 11-34 paired with either a Sugino or FSA crankset that have 130BCD with 46/34 chainrings. That gives me a nice range for the hilly terrain where I live. If you really want the to use one of the 105 cranks with 130 BCD then changing the chainrings to 46/38 might work for you. Otherwise you might want to consider using a TA Tripleizer like Will did on his Cuevas. He used a Dura Ace 130 BCD crankset, with a 42 Tripleizer and a 32 inner ring. The only problem with it is the relatively high cost of about $100.
https://www.rivbike.com/blogs/news/wills-65cm-cuevas?_pos=24&_sid=0ac774f30&_ss=r https://www.peterwhitecycles.com/tach.php#alize Good luck and happy trails, JohnS On Tuesday, December 26, 2023 at 4:16:08 PM UTC-5 pi...@gmail.com wrote: > 11t sprockets are not useless when you have a 1x drivetrain. I use my 11t > on the tandem (38t chainring) and on my single (40t chainring). They don't > get used frequently (which is good, since they'd wear out quickly > otherwise), but once in a while they get used, which wasn't the case back > when I had a triple with 24/39/50 up front. > > On Tuesday, December 26, 2023 at 11:39:23 AM UTC-8 Garth wrote: > >> There's nothing wrong with simply not using the 11t cog you know :) >> Conversely, , I think 11t cogs are worthless myself. I'd rather ride a >> larger ring and a larger 12t or 13t cog. Anyone that rides big rings and >> big cogs knows how sweet that feels. It doesn't have to be a 53t, a 46t-52t >> is fine. Or get yourself some 7sp FW hubs and ride a 13-32, 14-34 or 13-28 >> FW. I find it funny that only FW's offer usable and rideable gears these >> days. The Sunrace 14-34 has a nice 14/16/18/21/24/28/34 progression. A >> 53/14 is still a big gear for most people in most conditions. That's just >> me though, as I never got the memo about more than 7 cogs being a good >> idea. >> On Tuesday, December 26, 2023 at 1:56:46 PM UTC-5 Patrick Moore wrote: >> >>> A 53 *can* be perfectly useful if you use something like a 15-25 or 26 >>> 9 speed as I once did, tho' in my case I used a "compact" double, 52 X 38. >>> That gave me a closely spaced range from 94 down to about 40" with cruising >>> gears in the middle: 78/74/70 --- well, the cruising gears were really the >>> 74" and the 70', but close enough. >>> >>> The 52/38 X 15-25 replaced an also-very-nice TA 42/28 or so X 12-23 or >>> somesuch, replaced because I thought that the DA 7410 cranks is one of the >>> prettiest ever made. >>> >>> I got the cogs for this custom cassette from Miche. I think I've read >>> that "junior" racing cassettes start with the 15t. >>> >>> On Tue, Dec 26, 2023 at 11:45 AM Bill Lindsay <tape...@gmail.com> wrote: >>> >>>> I think the reason folks are "giving away" their 53/39 cranksets is >>>> that the 53 is useless. A 53x11 is good for one thing: pedaling at >>>> >>45MPH. For those of us who only reach 45MPH on steep descents, that's a >>>> useless gear. I'd just unbolt the 53, lose the front der, and run the >>>> bike >>>> as a 1x9 with a 39 tooth ring and 11-36 in back. That would do everything >>>> I would need to do on a light road bike. My absolute max I ever go to on >>>> my builds is a 4:1 top gear. That used to be a 52x13, then it was a >>>> 48x12, >>>> and now it's a 44x11. 44/28 with an 11-36 would be sensational. >>>> >>>> Bill Lindsay >>>> El Cerrito, CA >>>> >>>> On Tuesday, December 26, 2023 at 10:11:45 AM UTC-8 brenton...@gmail.com >>>> wrote: >>>> >>>>> Hi, >>>>> >>>>> I am thinking about going NOS or near-new-vintage crankset for a >>>>> build. Nothing against modern stuff, but eBay seems to have a plethora of >>>>> nice shimano 105/600 cranksets in great shape for under $100. >>>>> >>>>> I know 90s road bike gearing was more focused on racing with small >>>>> cassettes in the rear. But has anyone had success or suggestions >>>>> for/against getting an older shimano square taper road double with 53/39 >>>>> or >>>>> 52/42ish and paired with an 11-36 9spd cassette? Seems like Riv doesn't >>>>> offer any doubles with outer ring bigger than 46 and the smaller rings >>>>> are >>>>> in the 20s. >>>>> >>>>> I have a triple on my Sam and spend 90% of my time in the middle ring, >>>>> even on tough climbs, and I've had several doubles on vintage road >>>>> bikes/CX >>>>> bikes in the past. >>>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "RBW Owners Bunch" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to rbw-owners-bun...@googlegroups.com. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/rbw-owners-bunch/2c31b694-a45a-458d-86e5-2ae9b9710e35n%40googlegroups.com >>>> >>>> <https://groups.google.com/d/msgid/rbw-owners-bunch/2c31b694-a45a-458d-86e5-2ae9b9710e35n%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> >>> >>> -- >>> >>> Patrick Moore >>> Alburquerque, Nuevo Mexico, Etats Unis d'Amerique, Orbis Terrarum >>> >>> ------------------------------------------------------------------------------------------------------- >>> >>> Executive resumes, LinkedIn profiles, bios, letters, and other writing >>> services >>> >>> >>> ------------------------------------------------------------------------------------------------------- >>> >>> *When thou didst not, savage, k**now thine own meaning,* >>> >>> *But wouldst gabble like a** thing most brutish,* >>> >>> *I endowed thy purposes w**ith words that made them known.* >>> >> -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. 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