Your responses are all so helpful! Roberta, especially, it's good to know that the Platy wheelbase likely won't work for Amtrak and city bus bike racks--I'm car free.
I finally got some paint sticks to take a more accurate PBH measurement. I'm 5' 5" and have an 80.6cm PBH. I'd like to be able to run either drop bars or swept back bars. It looks like the 51 oughta work with different stems. Barwise, I've got an albatross and an RM3 dirt drop. My current bike is a 42. That's what was available at the time and I needed a bike. I've made it work. I installed a 350mm seat post because I was over the max height of the OEM post. The flat bars felt uncomfortably close no matter where I put them with the bike's 85mm reach stem. I swapped to albatross bars and changed the 80mm reach stem for a 135mm (124 w/ the upward angle) with the hopes of being able to use both a semi-upright and my preferred stretched out position. That's been working surprisingly well. Current bike came with 700x38 and the geometry is (* indicates a rough measurement from me because established geometry numbers were not available): Stack: 53* Reach: 42* TT Length: 55.3 HT Angle: 73* ST Angle: 73 BB Drop: 6 Front center: 61.2 Chainstay length: 45 Wheelbase: 105.5 Idk why I added all of that. But now I've typed it all out and it's staying. Here's to hoping I can get an AHH in the relatively near future! Until then, I have a bike that's getting the job done. On Wednesday, May 17, 2023 at 4:57:12 AM UTC-4 Roberta wrote: > Hi, Stephanie. > > I have both and love both, set up similarly, but like the Homer ride a bit > more. 2019 Homer (last gen, 54.5cm) and 2021 Platy (first gen, 55cm). > Wheelbase is 43” for Homer and 47” for Platy, which is too long for city > bus bike rack (I’ll post pics later) and Amtrak roll on service. If you’re > planning to use either on bus rack, I suggest getting someone to measure > wheelbase for fit. > > My pbh is 83cm and I can straddle the Homer if I’m wearing sneakers, which > is my standard riding shoe. But I do worry when I jump off quickly. I’ve > been lucky enough to have ridden many Riv models and think, for me, bigger > is better, when I “can” fit either size. > > Things to consider for sizing when you straddle sizes: handlebar type, > reach, tire size (bigger tires raise bike), thickness of riding shoe soles, > head tube height. > > Trying them out is best, especially that 51cm to rule out “too big.” > > Roberta > Philadelphia > On Tuesday, May 16, 2023 at 10:11:06 AM UTC-4 Stephanie A. wrote: > >> Hi everyone! As I continue (spending probably way too much money and >> time) altering my pandemic bike (which looks splendid but is probably a >> size too small and, gasp, aluminum), I've been scoping out which Riv I >> might buy in the future. I'm between an AHH and a Platy, heavily leaning >> toward the AHH to have a zippier feeling bike and a diamond frame. As much >> as I love seeing people touring and bike packing, I'm not sure that I'll >> ever do more than commute, lug sometimes heavy CSA shares or work stuff, >> and ride on pavement or packed dirt. The AHH seems to give me the >> flexibility to go at least a little beyond that if I want to. >> >> What I'm most unsure of is sizing. My PBH is right on the line at around >> 80cm. I want to avoid buying an expensive non-returnable new or used bike >> and feeling like I should have gotten a different size--or different model. >> >> To that end, does anyone in the Boston area have an AHH in 47.5 or 51 >> that they'd be willing to let me stand over in the Common? >> >> Many thanks, >> Stephanie, who is really hoping that the more common size of 51 will fit >> so that her chances of eventually getting a gold AHH are moderately higher >> than if only the 47.5 fits >> > -- 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-bunch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rbw-owners-bunch/bc839e89-d130-42d3-a56e-d1693d04d7d3n%40googlegroups.com.
