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mjbrox
February 20th, 2008, 03:38 PM
http://hotimg6.fotki.com/a/63_243/18_146/IMG_2250-vi700.jpg (http://hotimg6.fotki.com/p/a/63_243/18_146/IMG_2250-vi700.jpg)

You can see the whole album here
http://public.fotki.com/mjbrox/niner-rip-9/


Why I Bought a Niner

As many of you know my 23” Giant XTC Hardtail was stolen in a home robbery after Thanksgiving. Since then I was on a mission to get a new bike, not just A bike but my one bike to use for fun group rides, Xterra races, 24 Hour Races and on every type of trail possible from the C&O to Gambrill.

My brother (Brian) has a BMC four stroke that I absolutely loved the suspension on. It changed my perception of what a full suspension bike could do with its efficacy. The only thing I did not like about his bike was the steep head tube. Quickly the IBIS Mojo became my bike of choice since it had the same suspension but with a slack head tube angle.

Before I pulled the trigger on a new IBIS, I decided that I owed it to myself to ride every XL bike I could get my hands on. I rode the new Stumpjumper, Trek Fuel 69er, IBIS, BMC Four Stroke and then many others at the Clyde Ride that I organized. During the Clyde ride, I had the opportunity to ride a few 29ers, but I really did not like them. I did like the 69er that I demoed from The Bike Lane, but I had some issues that I will not get into now.

Then I started talking to Scud and some others about 29ers and I decided that I needed a longer demo on a 29er. City Bikes was the only one in town with an XL 29er (Jamis Dragon). While it was a hard tail and I knew I wanted full suspension, I also knew I could still get the feel of a 29er with the Jamis. I took the Jamis up to Gambrill for two days and I fell in love with 29ers. I did not notice it climbing slower like I was afraid I would, instead I found it climbing faster. I also found myself attempting and clearing obstacles that I would normally not even try. The bike made the obsticalls look smaller to me. After the ride I decided that a 29er was right for me, but I would still want a full suspension frame. It did not take long to decide that the RIP 9 was the best FS 29er out there. I briefly considered the FS Stumpjumper 29er, but it cost $4,000 and has Specialized proprietary parts.

Where and Why I Bought Local

After intense discussions about online vs Local bikes shops, I decided to buy my frame from the Bike Lane in Burke and my components from City Bikes in Chevy Chase.

I bought my frame from The Bike Lane instead of online, for one reason; TBL has been the most visible bike shop I have seen at trail work days, races and other events. They have a great staff and their owners are some of the best trail advocates out there. The price also worked about to be the same or and maybe even less as well, and finally I think their relationship with Niner may have got me the bike a bit quicker.

Mike from City Bikes really stepped up to the plate with customer service and pricing that made it impossible to not buy all my components from City Bikes. In the end it is hard to say how much money I may or may not have saved, but it was not that big of price delta between City Bikes and the best online deals I could find. Also, the customer service from City Bikes has been phenomenal. I actually ended up at the Adams Morgan store once and just like their Chevy Chase store, they have very knowledgeable and NICE mechanics who take the time to properly answer all your questions.

Some shops do not seem to encourage at home Wrenching but that was never the case at City Bikes. They even helped my brother and out has we built our first set of wheels.

Again, I can not say enough nice things about City Bikes.

The Build

I built the bike with components that seemed to be the best Value before stepping up to stuff that cost twice as much with little performance gain.

XT Cranks
X-9 Shifter and Rear Derailleur
Thompson Stem and Seatpost
Rock Shock Reba SL fork
Avid Jucy-5’s
XT Hubs
Stans Arch Rims
Specialized Captain Tires

The bike was delayed a bit, so Brian and I built it up of Friday Feb 15th. The build went well except for the front derailleur not fitting properly, so we had to buy a different one last minute from Revolution.

We finished the bike around 10pm and it weighed in at 30.5 lbs with pedals

The Ride

The first ride was around Brian’s Apt complex. There are some steep grassy hills and curbs to hop around the Apt. The bike immediately felt great. At 6’4” the XL RIP9 seemed like it was built for me.

My first real ride was the following day down in Richmond on the Buttermilk and North Bank Trails. The bike absolutely shined on these trails. There are plenty of climbs and technical descents, both of which the Niner handled perfectly.

I really found the bike to be very stable and I had plenty of confidence to lean the bike into turns harder than I ever did on my 26 inch bike.

Before Riding the RIP 9, I would have told you that the best full suspension design was the DW-Link offered on the IBIS and BMC Four Stroke. It does such a great job at soaking up little rocks and roots without any pedal bob. The RIP9 seems so be as good if not better than the BMC’s suspension. I never felt any drawbacks of having rear suspension, yet I could continue to stay seated and spin my legs through bumpy rock gardens.

One of my biggest concerns with getting a 29er was that I was afraid I would climb slower. This is definitely not the case as I seemed to make up climbs I could not previously make. Part of this is definitely because I am not slowed by rocks and other obstacles with the big wheels.

Conclusion

- The Niner RIP 9 is so choice. If you have the means, I highly recommend picking one up.
- If you are considering a 29er, take it for more than one long test ride. I have heard from more than one person that the 29er was not love at first ride.
- The Bike Lane is a great shop if you live near there. Everyone there rides and they have a nice selection of XL MTBikes to demo.
- City Bikes is also a great shop with mechanics who are very helpful and straight shooting. They also have a great line up of demo bikes. It was also helpful working with Mike so that I had a clear understanding on how much everything was going to cost.

punga
February 20th, 2008, 03:45 PM
Congrats on the new ride... Looks really nice.

It's a nice feeling to get out on a new ride and just have everything work.

p!

mjbrox
February 20th, 2008, 03:51 PM
Congrats on the new ride... Looks really nice.

It's a nice feeling to get out on a new ride and just have everything work.

p!

You are correct, it is a beautiful thing. Unfortunately I still do not have that front derailleur dialed in and I had issues with my stans sealant.

I have the Stans taken care of, but I need to drop the bike off and see if Dave can get the FD dialed in.

tuba_transport
February 20th, 2008, 05:48 PM
I bought my frame from The Bike Lane instead of online, for one reason; TBL has been the most visible bike shop I have seen at trail work days, races and other events. They have a great staff and their owners are some of the best trail advocates out there.

That is the EXACT same reason I bought my road bike from them recently. They also happen to be reasonably close to my house.

Congrats on the new bike. I might be looking into a 29er singlespeed late summer myself.

smdubovsky
February 20th, 2008, 06:27 PM
Hehehe. You were the fellow who picked up the XT cranks from me and then later saw again @ rosaryville when I was on the canzo (you were riding a demo bike)?? I told you you'd be a good fit for a 29er at your size;)

XL eh? I might have to get you to swap for a ride sometime. Ive only been on a RIP for ~5min around a parking lot and was amazed at how plush the rear was. The canzo comes w/ a MC3.3 shock which is *NOT* a good match w/ my fork damping wise. I'm going to borrow a friends RP23 to compare. I've also got a WB F130 to try out once I get a goofy brake adapter for it.

FWIW, I was just out in vegas riding red rock on a rented cannondale rush and biffed it on some small rock steps the 29er would have just rolled (at least in my mind.) Luckily I landed in the sand and not on the rocks. I originally didn't think 29ers are as much a "big deal" as some make them out to be but going back to a 26er for a couple hrs has made me rethink that a little. Riding in LV also made me appreciate more: 1) slimed tubes 2) bike mechanics that work at rental shops 3) hydraulic brakes (vs the mech on the rented bike) 4) better forks 5) my own bike.

Anyway, cool RIP!

SMD

jvanbrecht
February 20th, 2008, 06:47 PM
Rip9's rock... excellent choice :) nice bike

mjbrox
February 20th, 2008, 07:30 PM
Hehehe. You were the fellow who picked up the XT cranks from me and then later saw again @ rosaryville when I was on the canzo (you were riding a demo bike)?? I told you you'd be a good fit for a 29er at your size;)

XL eh? I might have to get you to swap for a ride sometime. Ive only been on a RIP for ~5min around a parking lot and was amazed at how plush the rear was. The canzo comes w/ a MC3.3 shock which is *NOT* a good match w/ my fork damping wise. I'm going to borrow a friends RP23 to compare. I've also got a WB F130 to try out once I get a goofy brake adapter for it.


Yea, after riding that Jamis I was sold.

I am sure we will meet up once the trails dry out. I would be more than happy to let you ride the bike. I still can not belive the suspsion feels better than the DW link on my brothers four stroke

Vecsus
February 20th, 2008, 08:04 PM
good job on the build. I will post some pics of my new RIP9 once I finish tweaking things. I too am having some issues with getting the front derailleur dialed in just right. i can eliminate the rub on either the low end or the high....not both. Makes me want to locate an old thumbie for simple friction mode.

mjbrox
February 20th, 2008, 08:43 PM
good job on the build. I will post some pics of my new RIP9 once I finish tweaking things. I too am having some issues with getting the front derailleur dialed in just right. i can eliminate the rub on either the low end or the high....not both. Makes me want to locate an old thumbie for simple friction mode.

I am actually having the same problem. I am going to take it to City Bikes and see if they have any tricks

JFritsch
February 20th, 2008, 08:48 PM
good job on the build. I will post some pics of my new RIP9 once I finish tweaking things. I too am having some issues with getting the front derailleur dialed in just right. i can eliminate the rub on either the low end or the high....not both. Makes me want to locate an old thumbie for simple friction mode.

SRAM Grip Shift!

g_barr
February 20th, 2008, 09:01 PM
I am actually having the same problem. I am going to take it to City Bikes and see if they have any tricks
Did you fiddle with the shifter's barrel (cable tension) adjuster after setting the high and low limit screws? There a number of potential causes for rubbing: poor chain line, derailleur height/rotation, derailleur limitations for certain gear combinations, suspension travel, chain/gear wear... The Park on-line help (http://www.parktool.com/repair/readhowto.asp?id=75) isn't as thorough as their "Big Blue Book" but it might offer some help.

Now you don't have to answer this one in public - you installed a 68/73 BB into a 73mm shell with the correct spacer(s), right?

mtbmore
February 20th, 2008, 09:40 PM
good job on the build. I will post some pics of my new RIP9 once I finish tweaking things. I too am having some issues with getting the front derailleur dialed in just right. i can eliminate the rub on either the low end or the high....not both. Makes me want to locate an old thumbie for simple friction mode.

It must be the front shifters. My XT shifters worked perfectly with every shift.

Scud

Vecsus
February 20th, 2008, 09:47 PM
SRAM Grip Shift!

True. I'll see how things work out. I will eventually need new shifters so I can build my hardtail back up. Maybe I'll throw some XO grip shifters on the RIP9

The only other problem I had with my build was finding a post-mount adapter for my monster disc rotor (203mm). Called five shops before I found one that had it in stock.

Vecsus
February 20th, 2008, 09:49 PM
It must be the front shifters. My XT shifters worked perfectly with every shift.

Scud

I think I've got it cleared out now. I pulled the cable and started over and it seems to work OK. I'm rarely going fast enough to need my highest gears anyway. :P

mjbrox
February 20th, 2008, 10:06 PM
Did you fiddle with the shifter's barrel (cable tension) adjuster after setting the high and low limit screws? There a number of potential causes for rubbing: poor chain line, derailleur height/rotation, derailleur limitations for certain gear combinations, suspension travel, chain/gear wear... The Park on-line help (http://www.parktool.com/repair/readhowto.asp?id=75) isn't as thorough as their "Big Blue Book" but it might offer some help.

Now you don't have to answer this one in public - you installed a 68/73 BB into a 73mm shell with the correct spacer(s), right?



I should probibly double check the spacer, I think I did that right

mjbrox
February 20th, 2008, 10:07 PM
It must be the front shifters. My XT shifters worked perfectly with every shift.

Scud

The problem with that is that you have to run an XT RD insted of SRAM

DaveG
February 20th, 2008, 10:15 PM
SRAM Grip Shift!

It's the best; never have a rubbing FD again.

Vecsus
February 20th, 2008, 10:20 PM
Not exactly sure about the spacers....but when I shift to middle-middle the chain appears dead-on straight. Even one spacer off and I think I'd be able to see it out of alignment.

piperj
February 20th, 2008, 10:56 PM
My first real ride was the following day down in Richmond on the Buttermilk and North Bank Trails. The bike absolutely shined on these trails. There are plenty of climbs and technical descents, both of which the Niner handled perfectly.


Hey! I recognize that mausoleum in the background! :p Nice build, and glad the JRPS trails treated you nicely...

mtbmore
February 21st, 2008, 12:22 AM
The problem with that is that you have to run an XT RD insted of SRAM

I run the Shadow XT RD and it has been flawless. Plus it has practically no exposure to rocks and trees. It sits under the chain stay really tight.

Scud

mjbrox
February 21st, 2008, 09:23 AM
:DI run the Shadow XT RD and it has been flawless. Plus it has practically no exposure to rocks and trees. It sits under the chain stay really tight.

Scud

oh thats right, I forgot you had that new RD. I went with SRAM since It worked so well on my other bike, but the new XT stuff looks pretty good now that they copy SRAM :D

mjbrox
February 21st, 2008, 09:42 AM
Something else I forgot to mention in the review was the steering, Other 29ers have such slow steering and I found that the BMC was way to twichy. The RIP9 is perfect for me

brian_brox
February 21st, 2008, 10:17 AM
To clear things up about Matt's RD when we were setting it up the problem we were having was finding a mounting height that was low enough that the chain would clear the cage in low-low but would also provide enough clearence for a shift into the big ring.

Currently it will shift in all gears, but there is a little bit of rubbing in some of the more extreme positions (ie small cassette cogs while in the small chain ring).

I'll be surprised if it is a problem specific to SRAM shifters (since SRAM is awesome). It wasn't really a throw issue so, as cool as grip shifters are, I don't think they address the problem. I'm sure someone with a bit more skill will fix it up quickly. Hopefully they cut his steerer tube while they're at it :eek:

EJensen
February 21st, 2008, 10:24 AM
It's the best; never have a rubbing FD again.

I don't have a front derailer (http://www.sheldonbrown.com/derailer.html) at all any more, but when I did it was a SRAM twist. A beautiful thing.

Regards,
Eric

(A little reminder of the recently departed Mr. Brown stuck in there for good measure)

mjbrox
February 24th, 2008, 01:35 PM
Here is a picuture of my chain line. As you can see the front is on the bottom ring and the back is at nearly the top ring with the FD still rubbing on the bottom of the FD cage.

The lower the cain goes on the rear Cassette the more rubbing there is




http://hotimg15.fotki.com/a/96_241/1_149/IMG_2265-th.jpg (http://hotimg15.fotki.com/p/a/96_241/1_149/IMG_2265.jpg)

punga
February 24th, 2008, 02:00 PM
Currently it will shift in all gears, but there is a little bit of rubbing in some of the more extreme positions (ie small cassette cogs while in the small chain ring).
...

Even if you were some how able to tune it to a sweet spot, you shouldn't really be in those gears. First its cross chaining, applying lots of wear and tear on your chain and cog/cassette teeth as is it crosses diagonally across the drive train.

Next, those gear ratios are are already covered by other, less severe combinations.

Finally, in extreme combinations like small/small and big/big, you're testing how much slack the rear der. can take up or just how long your chain really is (breakage, anyone?).

I would avoid the small/small and big/big and forget about tuning the front der for those combos. As long as it shifts correctly and doesn't rub in the other, safer ratios, I say, go ride!

punga!

mjbrox
February 24th, 2008, 02:05 PM
Even if you were some how able to tune it to a sweet spot, you shouldn't really be in those gears. First its cross chaining, applying lots of wear and tear on your chain and cog/cassette teeth as is it crosses diagonally across the drive train.

Next, those gear ratios are are already covered by other, less severe combinations.

Finally, in extreme combinations like small/small and big/big, you're testing how much slack the rear der. can take up or just how long your chain really is (breakage, anyone?).

I would avoid the small/small and big/big and forget about tuning the front der for those combos. As long as it shifts correctly and doesn't rub in the other, safer ratios, I say, go ride!

punga!


Punga, Look at the pic again

Rear (top Ring)

Front (Bottom Ring)

Also I am sick and the trails are muddy, so I can not ride. The only way for me to play with my new toy, is to put on the stand and play with the gears.

toonces
February 24th, 2008, 02:34 PM
When you're sitting on the bike and the rear suspension compresses, doesn't that give some more room between the chain and the bottom of the FD?

mjbrox
February 24th, 2008, 02:39 PM
When you're sitting on the bike and the rear suspension compresses, doesn't that give some more room between the chain and the bottom of the FD?

I did not check, but I am sure it would. Even still, it is not enought room

toonces
February 24th, 2008, 03:25 PM
My guess is the FD is mounted to high on the seat tube. Here's a picture of the height alignment with the outer ring on my new Fuel EX. It's an XT FD and X.0 RD. Note how close the top of the chain is to the bottom of the outer FD guide.

mjbrox
February 24th, 2008, 03:46 PM
My guess is the FD is mounted to high on the seat tube. Here's a picture of the height alignment with the outer ring on my new Fuel EX. It's an XT FD and X.0 RD. Note how close the top of the chain is to the bottom of the outer FD guide.

That is one of the first things I checked

punga
February 24th, 2008, 06:05 PM
Even if you were some how able to tune it to a sweet spot, you shouldn't really be in those gears. First its cross chaining, applying lots of wear and tear on your chain and cog/cassette teeth as is it crosses diagonally across the drive train.

Next, those gear ratios are are already covered by other, less severe combinations.

Finally, in extreme combinations like small/small and big/big, you're testing how much slack the rear der. can take up or just how long your chain really is (breakage, anyone?).

I would avoid the small/small and big/big and forget about tuning the front der for those combos. As long as it shifts correctly and doesn't rub in the other, safer ratios, I say, go ride!

punga!
I saw your pix, but your brother mentioned rubbing in small/small...

Kinda hard to say the problem is without looking at it closer.

p!

JFritsch
December 21st, 2009, 05:36 PM
Sorry to dig this up but..........

I'm building up a RIP 9 2.0 Large frame and NOW I understand the rub issue and have the same problem! Set the front F der. low enough to stop the chain rubing in the small ring and it won't shift past the big ring. Set it high enough to pass over the big ring and it rubs the bottom of the front der. not one of the sides of the front der. (I run a 32 as the biggest cog)

Does this problem go away when sitting on the bike and rear shock sag is added into the equation?

Getting close to taking a dremel to the front der. :rolleyes:

mtbmore
December 21st, 2009, 06:31 PM
Sorry to dig this up but..........

I'm building up a RIP 9 2.0 Large frame and NOW I understand the rub issue and have the same problem! Set the front F der. low enough to stop the chain rubing in the small ring and it won't shift past the big ring. Set it high enough to pass over the big ring and it rubs the bottom of the front der. not one of the sides of the front der. (I run a 32 as the biggest cog)

Does this problem go away when sitting on the bike and rear shock sag is added into the equation?

Getting close to taking a dremel to the front der. :rolleyes:

I am having no issues. I have a 34

piperj
December 21st, 2009, 10:36 PM
Does this problem go away when sitting on the bike and rear shock sag is added into the equation?
I have a 2008 RIP9, and yes, the sag does help. I was going through the same thing (about to rip my hair out), and then I took the bike down off the stand, and no prob...

liltommy
December 22nd, 2009, 08:46 AM
PUT THE DREMEL DOWN!

I played with that damn thing for hours.
Evan after hearing that it would go away while riding, I still played with it.
Bottom line, I couldn't get it to stop rubbing in the stand and shift into the big ring.
After all that, it doesn't rub one bit while I'm riding.
Just set it up so it'll shift to the big ring normally.
It won't rub once your sitting on it.
I've got the 09 XL. Great bike!!

If you still need convincing, go look in the Niner forum on MTBR.

mjbrox
December 22nd, 2009, 10:45 AM
it is still a bit of a problem

but my cables are so gummed up that i can not shift my front D anway