Re: [RBW] Rear Derailleur Capacity Limits

2010-07-29 Thread Ken Freeman
If the jockey wheel is hitting the cog it's too close. Shortening the chain is IMO the main way of rotating the cage so the jockey wheel position os farther from the cog. Then you have to see if operation over the rest of the range is acceptable. If it's not, you might need a different dérailleur.

Re: [RBW] Rear Derailleur Capacity Limits

2010-07-29 Thread Rene Sterental
There is always the option, in addition to all other suggestions, of reversing the B screw to get some extra separation... That's what I did on the Bombadil first and now the Atlantis to be able to run a rear 12-36 with an XT Rapid Rise RD. René On 7/29/10, Garth wrote: > > Jim, I checked the R

Re: [RBW] Rear Derailleur Capacity Limits

2010-07-28 Thread Horace
You've exceeded the capacity of the derailleur. You said it was rated at 38t, and you have 43t total. The behavior you describe is expected. Well, expected by me. Other people may have differing ideas of how rear derailleur capacity is stated. The top left section of this page discusses it: http:

Re: [RBW] Rear Derailleur Capacity Limits

2010-07-28 Thread CycloFiend
on 7/28/10 10:47 AM, Garth at garth...@gmail.com wrote: > Greetings, I finally got my Bombadil going, I'm using a vintage > Deore RD-MT60 > http://www.velobase.com/velobase.com/ViewComponent.aspx?ID=3f73f16c-1a7e-46c5- > ab73-f21755e71b08 > > The capacity is rated at 38t. I'm using a 24/36/48

[RBW] Rear Derailleur Capacity Limits

2010-07-28 Thread Garth
Greetings, I finally got my Bombadil going, I'm using a vintage Deore RD-MT60 http://www.velobase.com/velobase.com/ViewComponent.aspx?ID=3f73f16c-1a7e-46c5-ab73-f21755e71b08 The capacity is rated at 38t. I'm using a 24/36/48 and 13/32 FW for 43 total. The issue I'm having is when in the 24t rin