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This can't possibly be advantageous.....

trib

not worthy of a Rux.
Jun 22, 2009
1,480
422
since this is the fastest and roughest ft.will has been according to all the videos on dirt and vital I think it's probably a massive advantage
 

norbar

KESSLER PROBLEM. Just cause
Jun 7, 2007
11,369
1,605
Warsaw :/
I think I could easily slacken my HA that is 63.5 right now and Im not a pro. Im with Ben on that - on certain tracks it should be great. I really need to getmyself so anglecups and experiment a bit.
 

Deano

Monkey
Feb 14, 2011
233
0
also id like to add, the summum has built in visual cheats, it looks way slacker then other similar bikes.

Mine sits at 63 degrees now, and looks wise looks 5 degrees slacker then a Legend MkII even though there is only 0.5 degrees difference :)
 

Gary

"S" is for "neo-luddite"
Aug 27, 2002
7,648
5,562
UK
In certain places it is a huge advantage, in my opinion. People should give super slack a chance if their trails are steep and tech or just ridiculously fast.
I agree with you but Ft William (where I presume the pic's from) isn't really either.
 

Gary

"S" is for "neo-luddite"
Aug 27, 2002
7,648
5,562
UK
I have it on good authority that Barel regularly runs his HA at 58-60 degs. :O


pic may not portray it accurately enough for Ridemonkey but it certainly looks a lot slacker than Fabien's (or anyone's for that matter)
 

Tdiddy

Monkey
Apr 8, 2009
222
1
What fender is that? I've been looking for one that can be mounted to the fork brace.
It's a modified marzocchi fender. you can modify downtube fenders as well very easily by drilling four holes and using zip ties to secure it in place. very stable, though the marzocchi fender is even bigger.




use your imagination how you would drill new holes to mount around the fork arch.
 

'size

Turbo Monkey
May 30, 2007
2,000
338
AZ
OT, but i love that barel appears to be super excited and shaking the lift dude's hand...
 

Tdiddy

Monkey
Apr 8, 2009
222
1
...Uuuh , no its not...
uuuh, it has been many fenders, including a marzocchi, which is the same idea, but now appears to be mainly the d-fender:



and:



one of the older styles they used as well:



really, anything works much better right along the fork arch than a head tube mount or even a tube across the stanchions. I'm surprised more people don't use that style.
 

buckoW

Turbo Monkey
Mar 1, 2007
3,786
4,729
Champery, Switzerland
...Uuuh , no its not...

Love the look of that bike but I couldnt ride that thing
I bet you could. Don't you ride Whistler and Squamish all year? I am sure you could adapt for the first day or two and then you would start to see where the advantages are. The disadvantages are pretty easy to get over with a little body English.

I am talking about 60°-62°, btw. I haven't tried any slacker. I started the season on 61.5° and I am now at 60° and I think it is so much fun! I wouldn't run it on a pedally track, however.
 

Udi

RM Chief Ornithologist
Mar 14, 2005
4,915
1,200
Hey Ben, what are you using to measure your HA?
 

buckoW

Turbo Monkey
Mar 1, 2007
3,786
4,729
Champery, Switzerland
Hey Ben, what are you using to measure your HA?
The computer. One of the engineers at Scott measured my bike and then put my set up with a2c height, bb drop, etc. into the existing drawings and told me. I was close with a hanging needle style construction one but wanted to be sure.
 

Udi

RM Chief Ornithologist
Mar 14, 2005
4,915
1,200
The computer. One of the engineers at Scott measured my bike and then put my set up with a2c height, bb drop, etc. into the existing drawings and told me. I was close with a hanging needle style construction one but wanted to be sure.
I think you're just making stuff up to sound cool on the internet.

You've got mail. :)
 

buckoW

Turbo Monkey
Mar 1, 2007
3,786
4,729
Champery, Switzerland
Is nobody smart enough to make a triangle and figure out their head angle?
I wanted to be sure because I don't ride the a2c height the geo was designed around. I was close in my estimates but it is nice to know exactly what it is since it feels good to me.

@Udi - Did it work?
 

HAB

Chelsea from Seattle
Apr 28, 2007
11,580
2,006
Seattle
I'm curious. My bike's a hair over 63 right now. That's with the crowns all the way down. I'd move them up a little but don't want the bars higher. Guess I could get a lower stem and try it.


I also want to try 650b wheels just for giggles if anyone ever does a reasonable DH tire. Pretty sure they'd fit on my current bike. Got an extra set of cheapo hubs sitting around that I meant to build into a backup wheelset, but never bothered that would be perfect.
 

buckoW

Turbo Monkey
Mar 1, 2007
3,786
4,729
Champery, Switzerland
I'm curious. My bike's a hair over 63 right now. That's with the crowns all the way down. I'd move them up a little but don't want the bars higher. Guess I could get a lower stem and try it.
I do that too. I have my crown as close to my TT as possible (2mm or so) and a low stem so I can raise my fork but keep my hands where I want them. This is my old frame. I have my fork a little higher now.

 

HAB

Chelsea from Seattle
Apr 28, 2007
11,580
2,006
Seattle
Cool. I'm currently running a flat bar, but a not very low stem (e.13 Ali). The bike has a pretty long HT, a standard 1.125 external headset, and a mega low BB, so the stack is kinda high. It feels great as is, but I'd love to be able to run the fork a little higher in the crowns to make the BB a hair higher, and the head angle a little slacker.
 

NWS

Chimp
Sep 19, 2010
66
0
The really cool thing is that when you're pulling a high-G corner, suspension compression reduces your wheelbase by half, which gives you double the maneuverability.

All the cool kids will rocking mega-inward-travel suspension designs at both ends by early 2012.
 

stoney

Part of the unwashed, middle-American horde
Jul 26, 2006
21,613
7,271
Colorado
I do that too. I have my crown as close to my TT as possible (2mm or so) and a low stem so I can raise my fork but keep my hands where I want them. This is my old frame. I have my fork a little higher now.

There's something wrong with your headtube. I can't quite put my finger on it, but I seems that you are missing something...
 

buckoW

Turbo Monkey
Mar 1, 2007
3,786
4,729
Champery, Switzerland
There's something wrong with your headtube. I can't quite put my finger on it, but I seems that you are missing something...
Haha, there is a -2° head tube sleeve in there my friend made on his lathe. He put the bearing seats at exactly the height I needed to get my top crown as close to the TT as possible. I wanted to run my fork tall and my hands low without a flat bar. Lots of my friends are machinists and welders so we are always making stuff in the garage. I like testing out all sorts of ideas.
 

stoney

Part of the unwashed, middle-American horde
Jul 26, 2006
21,613
7,271
Colorado
Haha, there is a -2° head tube sleeve in there my friend made on his lathe. He put the bearing seats at exactly the height I needed to get my top crown as close to the TT as possible. I wanted to run my fork tall and my hands low without a flat bar. Lots of my friends are machinists and welders so we are always making stuff in the garage. I like testing out all sorts of ideas.
I was referring to the lack of a head tube.
 

gemini2k

Turbo Monkey
Jul 31, 2005
3,526
117
San Francisco
I do that too. I have my crown as close to my TT as possible (2mm or so) and a low stem so I can raise my fork but keep my hands where I want them. This is my old frame. I have my fork a little higher now.
Interesting. How tall are you? I've found that riding some really steep trails (which I imagine is basically all you ride) that higher bars are a godsend. Might just be a height thing and maybe yours are proportionally right. I'd assume you've tried running your bars a lot higher. Can you just not corner as well?
 

HAB

Chelsea from Seattle
Apr 28, 2007
11,580
2,006
Seattle
Interesting. How tall are you? I've found that riding some really steep trails (which I imagine is basically all you ride) that higher bars are a godsend. Might just be a height thing and maybe yours are proportionally right. I'd assume you've tried running your bars a lot higher. Can you just not corner as well?
Am I right in remembering that you're pretty much wookie sized? :D


My take (at 6' tall with stupid long arms) is that if the bars get too high it gets hard to muscle the front end of the bike around. While having really low bars is a detriment on really steep stuff, as far as feeling like you're going OTB all the time is concerned, I've found that I'm more comfortable with them lowish, even on steep stuff. This may be in part because my arms are so long, and thus getting waaay back on the bike is easier for me. Not sure. And of course it's totally possible to overdo it and go too low.
 

yuroshek

Turbo Monkey
Jun 26, 2007
2,438
0
Arizona!
Slack HA's are a deff advantage to some courses, Im testing mine right now and its super slack. You have to ride the bike aggressive the whole time or it will ride you. It really does feel like a chopper in the parking lot but in the steeper bits of trails that I have ridden makes it feel relaxing to ride which is nice. I would like to test this bike on some real steep trails and really see how much better it feels.

You guys will see it soon enough!
 

Ian Collins

Turbo Monkey
Oct 4, 2001
1,428
0
Pacific Beach, San Diego, CA
Slack HA's are a deff advantage to some courses, Im testing mine right now and its super slack. You have to ride the bike aggressive the whole time or it will ride you. It really does feel like a chopper in the parking lot but in the steeper bits of trails that I have ridden makes it feel relaxing to ride which is nice. I would like to test this bike on some real steep trails and really see how much better it feels.

You guys will see it soon enough!
don't get me wrong, i love slack head angles....my bike sits at 62.8 ish, so i'm no stranger to a raked out bike....that thing is just flat out silly...looks like 58/59 deg with a 50" wheelbase....