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Downcountry curious - "looking for a bike"

bullcrew

3 Dude Approved
I have 16 miles on mine and so far so good! @bullcrew has a mountain of experience with them though.
Forks are amazing. Remove little white negative spacer and they are smooth as butter...lower air chamber put double psi down there and you can add or subtract but it gives amazing support for mid stroke. Think dive on steps and you can control that without having it harsh up top.

I sold my avalanche fox 40 and went back to the dh38..

Ohlins suspension is balanced with each other...the way they flow and feel is pretty dialed with each other and makes balanced easier to do...
You can go from 90mm to 180mm travel on the RFX forks 36 or 38 and if memory serves the 34
..so you can make one for dirt jumping but I'd opt for a 27.5 chasis...in case you are doing 26"...
 

HardtailHack

used an iron once
Jan 20, 2009
8,093
7,638
Phwoar, 7deg backsweep, awesome!
All sold out now.
Pretty sure my Beast bar was just under 200g but I have the old model that can't be used with Shimano and some other brand of brakes because they can crush the bar.
I bought it because it was the straightest bar I could find that was made in house. Antidote was a similar shape but they wouldn't sell another bar to me unless I bought a frame.
 

chuffer

Turbo Monkey
Sep 2, 2004
1,968
1,375
McMinnville, OR
Preliminary impressions?
Honestly, for the first 15 minutes it was buyer’s remorse. I was thinking that I should’ve gotten a much more XC oriented bike. Or even something like a Moots YBB frame (do they even exist anymore?) and just transferred my hardtail parts over.

After about an hour and some faster more technical sections, I was a lot happier with the faster more modern geometry. The size and length are somewhat negatively noticeable when going slow, but as soon as the pace goes up, the geometry feels really good.

My biggest gripe is that the seat post slips. I tend to sit and “diesel” my way through rough pedaling secrions. So, slipping seatposts is not new to me, but this is aggravating. I tightened the clamp midride to the point where I was worried about breaking the bolt and it still slipped again within 20 minutes.
 

HardtailHack

used an iron once
Jan 20, 2009
8,093
7,638
Honestly, for the first 15 minutes it was buyer’s remorse. I was thinking that I should’ve gotten a much more XC oriented bike. Or even something like a Moots YBB frame (do they even exist anymore?) and just transferred my hardtail parts over.

After about an hour and some faster more technical sections, I was a lot happier with the faster more modern geometry. The size and length are somewhat negatively noticeable when going slow, but as soon as the pace goes up, the geometry feels really good.

My biggest gripe is that the seat post slips. I tend to sit and “diesel” my way through rough pedaling secrions. So, slipping seatposts is not new to me, but this is aggravating. I tightened the clamp midride to the point where I was worried about breaking the bolt and it still slipped again within 20 minutes.
My Norco Torrent does that, can't remember any other steel frame ever doing it.
You going to use some carbon paste?

I have seen clamps to go directly on to the dropper, I'm going to try one of them as it looks like a better idea than over tightening the clamp on the frame. My Magura dropper is slow as hell as it is, last thing it needs is more friction.
 

chuffer

Turbo Monkey
Sep 2, 2004
1,968
1,375
McMinnville, OR
I have been thinking about options:

1. brinnelling the post every 90° with a punch where it gets clamped - not really sure I like this, but it works for things like TREs…
2. A drop or two (literally) of Green loctite, but I don’t know how well it bonds to carbon and there are the obvious concerns about permanently gluing the facker in place. This was more of an “out of frustration” thought than a real plan.
3. Putting a sleeve over the seatpost that goes between the collar of the dropper and the seatpost clamp. That would create a physical stop preventing the seatpost from going further into the frame.

I guess I should go look up carbon paste on the google…brb.
 

Westy

the teste
Nov 22, 2002
56,531
22,636
Sleazattle
My Norco Torrent does that, can't remember any other steel frame ever doing it.
You going to use some carbon paste?

I have seen clamps to go directly on to the dropper, I'm going to try one of them as it looks like a better idea than over tightening the clamp on the frame. My Magura dropper is slow as hell as it is, last thing it needs is more friction.
My current bike has a post slippage issue. Carbon paste helped but did not solve the issue. More clamp bolt torque would cause the dropper to bind.

I measured the post and it was about .1 mm undersized. I tried shimming it with some various tapes, aluminum seemed like a no brainier but it slid in the post. Some tubeless tape however worked wonders. You need to get as much tape in as you can while getting it to insert. Takes some trial and error but I ended up with a little strip in the bottom front to resist rocking from the torque of my weight and a little trapezoidal piece just below the clamp. Wider part on the bottom to distribute the clamping force over a wider area
 
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chuffer

Turbo Monkey
Sep 2, 2004
1,968
1,375
McMinnville, OR
I was also thinking about double sided sticky tape. I just ordered some carbon paste, but will try the tubeless tape if the carbon paste fails.
 

Westy

the teste
Nov 22, 2002
56,531
22,636
Sleazattle
I was also thinking about double sided sticky tape. I just ordered some carbon paste, but will try the tubeless tape if the carbon paste fails.
Epoxy it in place.

Surorised no one has tried an integrated dropper, as far as I know
 

Jm_

sled dog's bollocks
Jan 14, 2002
20,582
11,074
AK
Honestly, for the first 15 minutes it was buyer’s remorse. I was thinking that I should’ve gotten a much more XC oriented bike. Or even something like a Moots YBB frame (do they even exist anymore?) and just transferred my hardtail parts over.

After about an hour and some faster more technical sections, I was a lot happier with the faster more modern geometry. The size and length are somewhat negatively noticeable when going slow, but as soon as the pace goes up, the geometry feels really good.

My biggest gripe is that the seat post slips. I tend to sit and “diesel” my way through rough pedaling secrions. So, slipping seatposts is not new to me, but this is aggravating. I tightened the clamp midride to the point where I was worried about breaking the bolt and it still slipped again within 20 minutes.
Whats the dropper? I’ve gotten an undersized PNW before that did that and a Wolftooth fixed the issue. I started thinking my frame was out of spec before I took the calipers to it.
 

Westy

the teste
Nov 22, 2002
56,531
22,636
Sleazattle
Whats the dropper? I’ve gotten an undersized PNW before that did that and a Wolftooth fixed the issue. I started thinking my frame was out of spec before I took the calipers to it.

My undersized post was also a PNW.
 

chuffer

Turbo Monkey
Sep 2, 2004
1,968
1,375
McMinnville, OR
Interesting. This is also a pnw. I have a OneUp for this build but am waiting for a replacement cartridge. This PNW post is borrowed from aluminum Patrol - where it also had a tendency to slip…

I’ll throw some dimensional metrology gear at it tomorrow.
 

Westy

the teste
Nov 22, 2002
56,531
22,636
Sleazattle
Interesting. This is also a pnw. I have a OneUp for this build but am waiting for a replacement cartridge. This PNW post is borrowed from aluminum Patrol - where it also had a tendency to slip…

I’ll throw some dimensional metrology gear at it tomorrow.

AT960 or GTFO

Some 6DOF targets on the jaws of a Crescent wrench would be

1734326573030.png
 
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englertracing

you owe me a sandwich
Mar 5, 2012
1,695
1,193
La Verne
Heh. I can only imagine. Collins, Boeing, Woodward, Aeromotion amongst others are customers of mine. I have a rough idea of what individual pieces cost to make - it’s always more than my bike budget!

Not sure that is the type of airplane you’re talking about, but that’s my only context…
Bush plane?
The Alaskan taxi
 

chuffer

Turbo Monkey
Sep 2, 2004
1,968
1,375
McMinnville, OR
Putting some seat time in before I buy a bunch of crabon stuff to add more lightness.

I am liking it better each time I ride it. Carbon paste and putting the repaired oneup dropper back on fixed the seatpost slippage.

It feels efficient while climbing and trail riding. It also descends really well. Too well, in fact. This bike was supposed to keep me out of trouble by holding me back. It’s not…
 

chuffer

Turbo Monkey
Sep 2, 2004
1,968
1,375
McMinnville, OR
First ride on serious tech and steep stuff reminded me quickly that this is not the Patrol. Human powered shuttle to the top was dreamy as expected. The Spur also did admirably on the jumps and less steep tech, but on the steep, muddy, rocky & rooty sections I was missing the feeling of sitting IN the bike (Patrol) versus ON the bike (Spur).

Also, the "oh I might die now" moment when the brakes stopped stopping and started smoking has me questioning my decision to run 160 mm rotors with two-pot calipers...front and rear. :homer:
 

chuffer

Turbo Monkey
Sep 2, 2004
1,968
1,375
McMinnville, OR
I ran Shimano levers with MT7 calipers on my Bronson, bc the Magura levers were made of stale cheese. I don't think the levers lasted three rides. I found the engagement point to be very early and very hard with Shimano levers. Didn't hate it. Didn't love it. Definitely noticed it.

I really like the Hayes Dom. A4s on my Patrol. I may eventually try some A2s on the Spur. For now I have all the stuff I need to bump up to 180 mm F&R sitting on the shelf. I should also get the air bubble out of the front line. That would probably help too...
 

boostindoubles

Nacho Libre
Mar 16, 2004
8,686
7,343
Yakistan
Yes the Shigura bite hard and fast and I haven't had them fade off on any sustained descents. I have noticed I'm going through more brake pads than ever.
 

chuffer

Turbo Monkey
Sep 2, 2004
1,968
1,375
McMinnville, OR
Yeah. I knew I was playing with fire by running160 mm rotors.

BUT it wasn't actually the front that smoked. I think it was a just a combination of me doing too much comfort-braking on a new bike and this particular trail, which has very few places where you can front-brake without locking the front wheel and as a result is pretty brutal on the rear brakes. Regardless 180 mm rotors it is.
 

HardtailHack

used an iron once
Jan 20, 2009
8,093
7,638
Yes the Shigura bite hard and fast and I haven't had them fade off on any sustained descents. I have noticed I'm going through more brake pads than ever.
What sort of rotors do you have? I found it makes a huge difference.
I also hate the Magura Sintered pads, currently have Galfer standards up front and the E-bike ones out back, less grabby, less noisy.
 

boostindoubles

Nacho Libre
Mar 16, 2004
8,686
7,343
Yakistan
What sort of rotors do you have? I found it makes a huge difference.
I also hate the Magura Sintered pads, currently have Galfer standards up front and the E-bike ones out back, less grabby, less noisy.
I recently switched to one piece Magura rotors after using Shimano rotors I had laying around. They started warping after 700 miles...
 

HardtailHack

used an iron once
Jan 20, 2009
8,093
7,638
I recently switched to one piece Magura rotors after using Shimano rotors I had laying around. They started warping after 700 miles...
I don't really like any of the Magura rotors, they all have big pad eating slots in them.
They used to be made by Galfer who also like to make rotors that eat pads, not sure who makes them now.
Just reminded me, I need to get my frame brake mount faced.
 

two-one

Monkey
Dec 15, 2013
233
241
Eindhoven, the Netherlands
Yes the Shigura bite hard and fast and I haven't had them fade off on any sustained descents. I have noticed I'm going through more brake pads than ever.
I got some cheap sintered pads for my shigura MT5's at some point, and wear and bite was a lot lower, very useful if you are going to drag your brakes for a couple of weeks in the alps.

I liked the feel of the cheap magura 203mm storm HC rotors, but they kept 'whistling' on my old bike as well as my girlfriend's. It turned out to be pretty useful, because I could recognize whether my GF was riding behind me in the bikepark without having to look over my shoulder.
 

scrublover

Turbo Monkey
Sep 1, 2004
3,317
7,214
As others have said, oof, no on the 160 rotors.

I'm not a big guy, we don't have a lot of long descents around here. Even then, I <3 my 200 front/180 rear on both bikes! The little bit of extra weight is more than worth the confidence and stopping ability.
 

chuffer

Turbo Monkey
Sep 2, 2004
1,968
1,375
McMinnville, OR
Did not buy A2s (yet).

Put the 180 mm rotors on. While doing so I noticed that the valve stem on the rear wheel was crooked, which only happens with tubes. Somebody here mentioned that the OEM build might have tubes and you were right! So weird.

Ganked out the tubes, slapped in some tubeless valve stems & sealant and now I’m tubeless. Post faffing & swapping weight was 29.5 lbs.

Hit the big steep line twice on the group ride yesterday. Felt much better than the first go around.
 
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