Re: [RBW] Contemplating 1 x 9 drivetrain

2014-04-09 Thread Patrick Moore
Why not a 1X9 with granny? I use the middle and inner rings on the XD2, with bashguard on the outside. I hardly ever use the 24, but I see no good reason to remove it. On Tue, Apr 8, 2014 at 7:45 PM, Deacon Patrick lamontg...@mac.com wrote: I am contemplating whether to go 1 x 9 or 2 x 9

Re: [RBW] Contemplating 1 x 9 drivetrain

2014-04-09 Thread Patrick Moore
Forgot this: 28.5 38.0 24.0 13.0 83.3 14.0 77.4 15.0 72.2 16.0 67.7 17.0 63.7 18.0 60.2 38.0 20.0 54.2 34.2 23.0 47.1 29.7 27.0 40.1 25.3 I don't find that shifting the 9 speed is any harder than the previous 7; both home made cassettes and Silver shifters. On Wed, Apr 9, 2014 at

Re: [RBW] Contemplating 1 x 9 drivetrain

2014-04-09 Thread Ron Mc
in range, gear inches - you want something under 30 inches and something over 80 inches. Then make sure you don't have any steps over 8-10 inches. On Wednesday, April 9, 2014 5:42:09 AM UTC-5, Patrick Moore wrote: Forgot this: 28.5 38.0 24.0 13.0 83.3 14.0 77.4 15.0 72.2 16.0 67.7

Re: [RBW] Contemplating 1 x 9 drivetrain

2014-04-09 Thread Eric Platt
Have a 1x9 on my Sam Hillborne and it works fine. But I don't do a lot of off-road or really steep hill climbing so the 39 up front with an 11-36 in back is sufficient. If you went with a 32t up front and an 11-36 in the back you'd probably be good to go. Maybe a 30t up front if you want a

Re: [RBW] Contemplating 1 x 9 drivetrain

2014-04-09 Thread Brian Campbell
As someone who has a 29'er MTB w/ a 1x9 drivetrain (32 front 11-34 rear), I say keep the inner ring. You don't have to shift if you don't want to but if you need it, you will have it. I am in southeastern PA, where the mountains pale in comparsison and on a couple of all day rides where I

Re: [RBW] Contemplating 1 x 9 drivetrain

2014-04-08 Thread Steve Palincsar
On 04/08/2014 09:45 PM, Deacon Patrick wrote: I am contemplating whether to go 1 x 9 or 2 x 9 with my drive train. here is the gear ration range comparison: In gain ratios: Current range (excluding my big ring, which I rarely use and will be dropping): 1.5 - 6 1 x 9 (28 x 12-36) 1.6 - 4.7

Re: [RBW] Contemplating 1 x 9 drivetrain

2014-04-08 Thread Deacon Patrick
Och, Steve! What's got you grumpy? Grin. Thanks, Doug. The 2x is my current default, but I want to explore all options before plunking down the funds. And yes, for my riding (sans pavement usually) a double gives plenty of range. Just wondering if I can squeeze into a 1x. With abandon,