[RBW] Re: to make 26" rim'd atlantis fast randonneur: suggestions?

2011-05-12 Thread Erik
I'm not a physicist, but I'm pretty sure that the practical application of this thought process doesn't play out. In short, no he couldn't have a wheelset that is too light, from a performance (not strength) standpoint. On May 11, 3:42 pm, "cyclotour...@gmail.com" wrote: > Would it be good to ha

[RBW] Re: to make 26" rim'd atlantis fast randonneur: suggestions?

2011-05-12 Thread canali
duh on my part...sorry folks (will provide the rims and tires I'm riding first thing tonight upon returning home). just wasn't sure if just changing tire would make a difference or also getting lighter rims (as the one I have also has generator hub) canali wrote: > to make 26" rim'd atlantis fast

[RBW] Re: to make 26" rim'd atlantis fast randonneur: suggestions?

2011-05-12 Thread canali
btw: update: my rims are maverick a sym 532, and tires are kenda kwickirollers 35 On May 11, 12:58 pm, PATRICK MOORE wrote: > I switch between small, very light and lightly shod wheels and quite > heavy (both tires and wheels) 700c wheels and such a difference as > described ought to be very appa

[RBW] Re: to make 26" rim'd atlantis fast randonneur: suggestions?

2011-05-11 Thread velomann
Regarding a higher spin... Here's a slightly related story about my century ride last Saturday. I rode the local RACC (Ride Around Clark County) just across the river in Washington. Mostly rural, quite a few hills with total elevation in 100 miles just a tidge under 5000'. I didn't decide until las

Re: [RBW] Re: to make 26" rim'd atlantis fast randonneur: suggestions?

2011-05-11 Thread PATRICK MOORE
I switch between small, very light and lightly shod wheels and quite heavy (both tires and wheels) 700c wheels and such a difference as described ought to be very apparent given the difference in these wheelsets. But I don't find the smaller wheels slower at all; in fact, on level ground (where ove

[RBW] Re: to make 26" rim'd atlantis fast randonneur: suggestions?

2011-05-11 Thread cyclotour...@gmail.com
Would it be good to have approximately the same wheel mass as your 700C friends. If you go lighter you would have less inertia and have to spin more to keep up. Heavier and acceleration would be slower. Long way of saying maybe you could have too light a wheelset??? On May 11, 10:20 am, William

[RBW] Re: to make 26" rim'd atlantis fast randonneur: suggestions?

2011-05-11 Thread William
It would be fun to see what our starting point is for the suggestions. Do you have pictures or a build list? For example, if you currently have 800g tires and your current rims would take a <30mm tire, then I'm sure a lot of the suggesters would suggest just trying narrow tires and tubes and see

[RBW] Re: to make 26" rim'd atlantis fast randonneur: suggestions?

2011-05-11 Thread doug peterson
My 58 cm Atlantis has 700c wheels, Mavic A 719 rims with Schwalbe Marathon Supreme tires. I also have a wheelset with Mavic CXP-22 rims and racy 23 mm tires that I occassionally put on the Atlantis. With no other changes (my usual collection of racks'n'sacks), just changing the wheelsets entirely

[RBW] Re: to make 26" rim'd atlantis fast randonneur: suggestions?

2011-05-11 Thread Mark R.
My riv rolls on 26 inch wheels most of the time (or 650c) my fastest set of wheels are ultegra hubs, laced to mavic ma2 26 inch rims, db 15/16 spokes, except for drive side, which are 14/15, with performance forte metro k almost bald tires (tm). They fly. I also have pasela, they ride nice, a bit

[RBW] Re: to make 26" rim'd atlantis fast randonneur: suggestions?

2011-05-11 Thread Earl Grey
Are you thinking of using Paul Moto-BMX brakes to adjust the pads for both rim sizes? Has anyone here done that to put 650Bs on a bike built for 26" wheels? Would be curious to know how well the brakes work. Well enough for a tandem? I would love to put Hetres on my vintage steel 26" wheeled Ibis U

[RBW] Re: to make 26" rim'd atlantis fast randonneur: suggestions?

2011-05-11 Thread 42MuskhamSt
A lightweight wheel set with a 1.5" or maybe 1.75" Pasela tire could be nicely efficient and would be comfortable. I remember reading that the Atlantis (sizes 56cm or under) converts well to 650b which is an interesting option if you are building new wheels anyway. Then there would be the versatil