Re: [RBW] Re: How forged cranks are made

2016-02-26 Thread Clayton.sf
I am happiest with 165 too, though never tried shorter. 6' tall, more of a masher than spinner. Use them on all bikes ss mtb, fixed road, and geared bikes alike. Clayton Scott SF,CA -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To unsub

Re: [RBW] Re: How forged cranks are made

2016-02-26 Thread Garth
Neither am I ! And regardless of the intent, content or anything period . . . my thanks stands for you as well as the Patrick n' Moore and everyone here . Nothing can change this. On Friday, February 26, 2016 at 3:59:51 PM UTC-5, Deacon Patrick wrote: > > I'm not sure I said what you thi

Re: [RBW] Re: How forged cranks are made

2016-02-26 Thread Deacon Patrick
I'm not sure I said what you think I said. Regardless, you are most welcome! With abandon, Patrick On Friday, February 26, 2016 at 1:33:55 PM UTC-7, Garth wrote: > > > Thank you for your honesty Patrick ! > > > On Friday, February 26, 2016 at 12:36:10 PM UTC-5, Deacon Patrick wrote: >> >> It ap

Re: [RBW] Re: How forged cranks are made

2016-02-26 Thread Garth
Thank you for your honesty Patrick ! On Friday, February 26, 2016 at 12:36:10 PM UTC-5, Deacon Patrick wrote: > > It appears, Garth, you know of one formula that is absolutely true. > Sardonic grin. > > With abandon, > Patrick > > -- You received this message because you are subscribed to t

Re: [RBW] Re: How forged cranks are made

2016-02-26 Thread Garth
As if you are speaking otherwise . . . . . . sardonic grin ;) On Friday, February 26, 2016 at 12:05:55 PM UTC-5, Patrick Moore wrote: > > Garth: please stop with the foolish editorializing about EXISTENCE and > LIFE and MEANING. Editorialize all you want about bikes. Let's talk about

Re: [RBW] Re: How forged cranks are made

2016-02-26 Thread RJM
I don't know, but I do know that I suffered knee pain and went from a 172.5 length crank on the Roadeo to a 165 and it went away. I feel no difference in efficiency or speed or anything, just happier riding. I'm 5'7" and on a 53cm Roadeo. On Thursday, February 25, 2016 at 7:56:10 PM UTC-6, Dani

Re: [RBW] Re: How forged cranks are made

2016-02-26 Thread Deacon Patrick
It appears, Garth, you know of one formula that is absolutely true. Sardonic grin. With abandon, Patrick On Fri, Feb 26, 2016 at 12:58 AM, Garth > > wrote: > >> Formulas ? I know of none that are absolutely true, and if it is not >> àbsolute it is null. > > -- You received this message beca

Re: [RBW] Re: How forged cranks are made

2016-02-26 Thread Patrick Moore
Can anyone post the old article from the old RR or Bridgestone catalogue that showed the step-by-step for forging cranks? On Fri, Feb 26, 2016 at 7:23 AM, 'Chris Lampe 2' via RBW Owners Bunch < rbw-owners-bunch@googlegroups.com> wrote: > I was hoping to see a step-by-step illustration (I grew up

Re: [RBW] Re: How forged cranks are made

2016-02-26 Thread Patrick Moore
Garth: please stop with the foolish editorializing about EXISTENCE and LIFE and MEANING. Editorialize all you want about bikes. Let's talk about bikes. Patrick "or else I'm gonna quote Sam Johnson again" Moore On Fri, Feb 26, 2016 at 12:58 AM, Garth wrote: > Formulas ? I know of none that are

Re: [RBW] Re: How forged cranks are made

2016-02-26 Thread Lee Legrand
I would think that it is based on your fit on a bicycle. Thigh flexibility, how far you sit back on the bicycle etc and where your knee is over toe is probably going to determine the best crank length. On Fri, Feb 26, 2016 at 9:23 AM, 'Chris Lampe 2' via RBW Owners Bunch < rbw-owners-bunch@google

[RBW] Re: How forged cranks are made

2016-02-26 Thread 'Chris Lampe 2' via RBW Owners Bunch
I was hoping to see a step-by-step illustration (I grew up watching Sesame Street & Mr. Rogers' Neighborhood) of how cranks are forged. I've always been fascinated by manufacturing processes and the stem sequence in the Riv catalog baffles me. Most of it is straight-forward but there is one st

Re: [RBW] Re: How forged cranks are made

2016-02-25 Thread Garth
Formulas ? I know of none that are absolutely true, and if it is not àbsolute it is null. -- 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+

Re: [RBW] Re: How forged cranks are made

2016-02-25 Thread Jim Bronson
Mine is the exact opposite, my knees feel best on 170s but they feel inefficient to me as I'm 6'7". I settled on 175s. Used to ride 180+ when I was younger but alas my knees don't agree with the longer cranks anymore. On Feb 25, 2016 9:05 AM, "Michael Hechmer" wrote: > Really, interesting post.

Re: [RBW] Re: How forged cranks are made

2016-02-25 Thread Daniel Jackson
Is there a rule of thumb to guide crank length choice? On Thursday, February 25, 2016 at 10:14:21 AM UTC-5, Patrick Moore wrote: > > I swapped the 170s on the Fargo for 172.5s, and I don't think I notice any > difference. But when I had 175s on an erstwhile Diamondback, with a fiddly > 60" fixed

Re: [RBW] Re: How forged cranks are made

2016-02-25 Thread Bill Gibson
BQ had an article about their polisher, who I think is in the Seattle Metro area. On Thu, Feb 25, 2016 at 9:56 AM, George Schick wrote: > Interesting. Are the dies made by a machinist there at the Taiwan forging > facility or are they spec'd out to an independent tool shop? Also, where > do the

[RBW] Re: How forged cranks are made

2016-02-25 Thread George Schick
Interesting. Are the dies made by a machinist there at the Taiwan forging facility or are they spec'd out to an independent tool shop? Also, where do they do the final machining on the cranks (drilling, taping, polishing, etc.)? On Thursday, February 25, 2016 at 8:38:27 AM UTC-6, Jan Heine wr

Re: [RBW] Re: How forged cranks are made

2016-02-25 Thread Patrick Moore
I swapped the 170s on the Fargo for 172.5s, and I don't think I notice any difference. But when I had 175s on an erstwhile Diamondback, with a fiddly 60" fixed gear (meant for off road) pedaling on flats was truly horrible. I switched to 170s things were far better. Same Pro 5 Vis crank model and s

[RBW] Re: How forged cranks are made

2016-02-25 Thread Michael Hechmer
Really, interesting post. I'll need more time to study it but would like to offer one observation, that has lead me to hesitate in buying a pair of these (besides not parting with the considerable amount of cash). I agree that I can not tell the difference between cranks 3mm or shorter and ha