MTB Tech Rumors and Innovation

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7/18/2024 11:03am
Primoz wrote:
What Santa Cruz and Yeti (and Scott) do is use different materials where a more expensive material is stronger and less of it can be used...

What Santa Cruz and Yeti (and Scott) do is use different materials where a more expensive material is stronger and less of it can be used. Thus lower weight. What that means for stiffness I can't say, but supposedly they should all be as strong (and stiff?) just with some heavier and cheaper.

But I can say with 100 percent certainty that different layups can and do affect stiffness 🙂

Pivot does different carbon lay up for each size

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FaahkEet
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7/18/2024 11:07am

YT has the Ultra Modulus and High Modulus Carbon frames. Although it appears the difference is a combination of different carbon and more layers in cretain parts of the frame. 

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noodlenosteeze
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7/18/2024 11:50am
Primoz wrote:
What Santa Cruz and Yeti (and Scott) do is use different materials where a more expensive material is stronger and less of it can be used...

What Santa Cruz and Yeti (and Scott) do is use different materials where a more expensive material is stronger and less of it can be used. Thus lower weight. What that means for stiffness I can't say, but supposedly they should all be as strong (and stiff?) just with some heavier and cheaper.

But I can say with 100 percent certainty that different layups can and do affect stiffness 🙂

A select few brands do it on mountain side but using a higher grade carbon to get that lighter weight is common between budget friendly and high end builds on road bikes. 

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DylanJM
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7/18/2024 12:30pm
sspomer wrote:
foes not too dissimilar to saracen when they ran the floater? (i have no idea who did what first and am not trying to say one...

foes not too dissimilar to saracen when they ran the floater? (i have no idea who did what first and am not trying to say one is copying another)

the more i look at it though, there are plenty of differences 😐

original_Matt_Walkers_Saracen_Myst_15.jpg

Saracen Floating Brake

Pretty sure Foes used floating brakes 20+ years ago. It’s nothing new. 

3
Simcik
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7/18/2024 1:38pm

My 2004 Santa Cruz V10 had a floating arm as well. My Transition Blindside had one around 2008. These existed to overcome a variety of brake/suspension induced characteristics. 

There was even a company that made them for a variety of bikes. Brake Therapy. 

What was old is new again: tall bars, pulley wheels, floating brake arms...

6
7/18/2024 2:10pm
Primoz wrote:
What Santa Cruz and Yeti (and Scott) do is use different materials where a more expensive material is stronger and less of it can be used...

What Santa Cruz and Yeti (and Scott) do is use different materials where a more expensive material is stronger and less of it can be used. Thus lower weight. What that means for stiffness I can't say, but supposedly they should all be as strong (and stiff?) just with some heavier and cheaper.

But I can say with 100 percent certainty that different layups can and do affect stiffness 🙂

tarekfahmy wrote:

Pivot does different carbon lay up for each size

Basically all brands do this, pivot just makes a big deal about it. If a small and XL used the exact same layup, one would ride like crap. 

4
Nobble
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Santa Cruz, CA US
7/18/2024 2:25pm
Primoz wrote:
What Santa Cruz and Yeti (and Scott) do is use different materials where a more expensive material is stronger and less of it can be used...

What Santa Cruz and Yeti (and Scott) do is use different materials where a more expensive material is stronger and less of it can be used. Thus lower weight. What that means for stiffness I can't say, but supposedly they should all be as strong (and stiff?) just with some heavier and cheaper.

But I can say with 100 percent certainty that different layups can and do affect stiffness 🙂

tarekfahmy wrote:

Pivot does different carbon lay up for each size

Basically all brands do this, pivot just makes a big deal about it. If a small and XL used the exact same layup, one would ride...

Basically all brands do this, pivot just makes a big deal about it. If a small and XL used the exact same layup, one would ride like crap. 

It kinda smells like marketing fluff to me.

You literally have to use a different layup for each size because the carbon fabric cut pattern for a small isn’t enough material to make an XL frame.

10
7/18/2024 2:28pm
sspomer wrote:
foes not too dissimilar to saracen when they ran the floater? (i have no idea who did what first and am not trying to say one...

foes not too dissimilar to saracen when they ran the floater? (i have no idea who did what first and am not trying to say one is copying another)

the more i look at it though, there are plenty of differences 😐

original_Matt_Walkers_Saracen_Myst_15.jpg

Saracen Floating Brake

DylanJM wrote:

Pretty sure Foes used floating brakes 20+ years ago. It’s nothing new. 

Foes was nearly 30 years ago! The yeti DH-8 lawwill bikes had a mini brake arm, Cannondale too. Interestingly Sunn, Vprocesse and Honda bikes didn't, despite being designs you would think suited it, and being very advanced bikes for their time. (they may have tried it but it certainly wasn't their standard choice)

 

I think they are a cool idea - combined with chain idlers you can theoretically decouple the drivetrain, braking and wheelpath characteristics and adjust them all independently. Obviously this is a lot of extra complication but they can be a powerful tuning tool!

foes mofo bike
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sspomer
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7/18/2024 2:32pm

(for clarification, i was aware foes was using floating brakes arms back in the early 2000's as i was trackside at the races...just thought the new foes and saracen suspension layouts and floaters looked similar-ish)

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Aksel_Lfft
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7/18/2024 3:08pm Edited Date/Time 7/18/2024 3:11pm
Primoz wrote:
What Santa Cruz and Yeti (and Scott) do is use different materials where a more expensive material is stronger and less of it can be used...

What Santa Cruz and Yeti (and Scott) do is use different materials where a more expensive material is stronger and less of it can be used. Thus lower weight. What that means for stiffness I can't say, but supposedly they should all be as strong (and stiff?) just with some heavier and cheaper.

But I can say with 100 percent certainty that different layups can and do affect stiffness 🙂

For sure and it's commonly used in aeronautics to tune the stiffness/compliance of composite assemblies (to withstand different loads cases for example). If it's less expensive than using a complete new mold, I'd say it's not negligible (more material, more curing time, maybe more NDT...). It's to be noted that normally you can use a mold up to a certain range of plies (outside this range, you might need to have a new mold)

I've heard today from a knowledgeable person the confirmation that the new DH from Scott will indeed have the shock hidden in the frame (I've understood that it was currently being tested by some factory riders in Andorra). I've not heard about the suspension layout though

7/18/2024 5:36pm
sspomer wrote:
(for clarification, i was aware foes was using floating brakes arms back in the early 2000's as i was trackside at the races...just thought the new...

(for clarification, i was aware foes was using floating brakes arms back in the early 2000's as i was trackside at the races...just thought the new foes and saracen suspension layouts and floaters looked similar-ish)

Sorry Spomer yeah I know thats not new for you....I actually had an old Dirt mag close at hand I flicked through to remember some old bikes and thought you could easily written one of the articles in there!

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FullSend
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7/19/2024 4:07am Edited Date/Time 7/19/2024 6:33am

So, I just heard a rumor that apparently there will be a UDH-compatibility update to the Specialized Enduro after all. And pretty soon at that. Like, "available to purchase in a couple of weeks"-soon.

Obviously take that with a grain of salt or two. It certainly doesn't sound very plausible.

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sprungmass
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7/19/2024 7:04am
FullSend wrote:
So, I just heard a rumor that apparently there will be a UDH-compatibility update to the Specialized Enduro after all. And pretty soon at that. Like...

So, I just heard a rumor that apparently there will be a UDH-compatibility update to the Specialized Enduro after all. And pretty soon at that. Like, "available to purchase in a couple of weeks"-soon.

Obviously take that with a grain of salt or two. It certainly doesn't sound very plausible.

That would be very unlike Specialized but i'll be damned if it is true. I love my Enduro and this would be a great upgrade so I can run the SRAM derailleurs with stronger clutch. It shouldn't be too hard to make because the seat stays are one-size for all bikes and it is a single piece. They just need to make the hanger side bore wider and reinforce it a bit more.

specialized-specialized-my20-enduro-carbon-seatstay 49578623
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Snfoilhat
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7/19/2024 8:28am

Designed by a focus group of PB commenters? (that’s neither criticism nor praise)

Also this isn’t a rumor so much as an advertisement.

IMG 3908
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sspomer
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7/19/2024 9:00am Edited Date/Time 7/19/2024 9:04am

official status press release - https://www.vitalmtb.com/news/press-release/introducing-all-new-status-2

Status 2 140 $3,500
Status 2 140 ZERO $3,000 (size 0, 27.5/26 mini mullet)
Status 2 170 $3,500
Status 2 170 DH    $4,500
Status 2 170 ZERO $3,000 (size 0, 27.5/26 mini mullet)
Status 2 170 Frameset $2,000

4
nskerb
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7/19/2024 9:06am

God damn that’s an ugly paint job

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Jotegr
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7/19/2024 9:30am

In a sense I half expected the 140 status to be the alloy stumpjumper - even though Mr. Hunter's bike is clearly very different than what we started seeing of the status a little while ago. Strange, it seems to me those bikes will have significant overlap aside from some geometry tweaks and the suspension tech features in the new stumpy. I wonder what the opening price stumpy will be? Traditionally they have had a pretty affordable base alloy spec.

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TimBud
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7/19/2024 9:40am Edited Date/Time 7/19/2024 3:13pm

The ally stumpy is going to have to be good to beat that.

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NicoZesty96
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7/19/2024 12:21pm
sprungmass wrote:
That would be very unlike Specialized but i'll be damned if it is true. I love my Enduro and this would be a great upgrade so...

That would be very unlike Specialized but i'll be damned if it is true. I love my Enduro and this would be a great upgrade so I can run the SRAM derailleurs with stronger clutch. It shouldn't be too hard to make because the seat stays are one-size for all bikes and it is a single piece. They just need to make the hanger side bore wider and reinforce it a bit more.

specialized-specialized-my20-enduro-carbon-seatstay 49578623

"SRAM derailleurs with stronger clutch"i hope you don't mean transmission because it's the other way around

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JerseyMojo
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7/19/2024 1:11pm
FullSend wrote:
So, I just heard a rumor that apparently there will be a UDH-compatibility update to the Specialized Enduro after all. And pretty soon at that. Like...

So, I just heard a rumor that apparently there will be a UDH-compatibility update to the Specialized Enduro after all. And pretty soon at that. Like, "available to purchase in a couple of weeks"-soon.

Obviously take that with a grain of salt or two. It certainly doesn't sound very plausible.

I’ve heard this from 2 different sources as well. 

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TEAMROBOT
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7/19/2024 1:18pm
nskerb wrote:

God damn that’s an ugly paint job

Why this came to mind I don't know:

Why this came to mind I don't know:

image 6

Needs more skulls and cobwebs

» 2007 Specialized Demo 7 Tattoo Frame - Sick Lines - mountain bike reviews, news, videos | Your ...

20
B Rabbit
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7/19/2024 1:28pm
FullSend wrote:
So, I just heard a rumor that apparently there will be a UDH-compatibility update to the Specialized Enduro after all. And pretty soon at that. Like...

So, I just heard a rumor that apparently there will be a UDH-compatibility update to the Specialized Enduro after all. And pretty soon at that. Like, "available to purchase in a couple of weeks"-soon.

Obviously take that with a grain of salt or two. It certainly doesn't sound very plausible.

JerseyMojo wrote:

I’ve heard this from 2 different sources as well. 

I heard the same. 

monarchmason
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7/19/2024 2:25pm

I kind of hope, somehow, they are able to add a mullet flip chip or something when they redo the drop outs for the Enduro. That would be neat. But Im expecting them to just remove the holes for cables because F us right 😈

9
WarrenB
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Saint Paul, MN US
7/19/2024 2:42pm

Really? A minor update for their most outdated bike? Bizarre

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ARonBurgundy
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7/19/2024 3:19pm
WarrenB wrote:

Really? A minor update for their most outdated bike? Bizarre

Not if they have a pile of front triangles laying around 

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