MTB Tech Rumors and Innovation

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Jakub_G
Posts
352
Joined
8/7/2019
Location
SK
9/1/2023 10:39am
Primoz wrote:

Not everybody is Sam Hill... 

True, hence no need for 1500g super soft tires for 99% of riding population. I ride semislick year around for anything that I have to pedal to get up a hill, grippy rear tire is bikepark only. Front tire changes very little for uphills or flatter trails.

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9/1/2023 10:46am
Curly wrote:

Not really innovation.... 

But Guerrilla Gravity is closing up shop.....no more bikes

Sad to hear confirmation of this. I think it was the Team Rumors thread, but I said that when the new of Yohann leaving GG came out, that spelled the end of the company, or near end. Since they ended contract mid-year. Bummer since they had some cool tech with their carbon, albeit heavy.  

6
9/1/2023 12:30pm
Curly wrote:

Not really innovation.... 

But Guerrilla Gravity is closing up shop.....no more bikes

Sad to hear confirmation of this. I think it was the Team Rumors thread, but I said that when the new of Yohann leaving GG came...

Sad to hear confirmation of this. I think it was the Team Rumors thread, but I said that when the new of Yohann leaving GG came out, that spelled the end of the company, or near end. Since they ended contract mid-year. Bummer since they had some cool tech with their carbon, albeit heavy.  

I just looked thru the team rumors thread and I didn't see any mention. Say it ain't so!

One Ghost
Posts
159
Joined
8/1/2009
Location
Tacoma, WA US
9/1/2023 2:13pm
Curly wrote:

Not really innovation.... 

But Guerrilla Gravity is closing up shop.....no more bikes

Sad to hear confirmation of this. I think it was the Team Rumors thread, but I said that when the new of Yohann leaving GG came...

Sad to hear confirmation of this. I think it was the Team Rumors thread, but I said that when the new of Yohann leaving GG came out, that spelled the end of the company, or near end. Since they ended contract mid-year. Bummer since they had some cool tech with their carbon, albeit heavy.  

I just looked thru the team rumors thread and I didn't see any mention. Say it ain't so!

I don't want to say anything w/o the official press release of it, but, Matt Giaraffa posted a "farewell" on his Linkedin. So there is that. 

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9/2/2023 12:05am
Jakub_G wrote:
It s a front tire, so how it pedals is not that relevant, but if I remember, Sam hill was one of the first racers to...

It s a front tire, so how it pedals is not that relevant, but if I remember, Sam hill was one of the first racers to test these before they were released to the public, and he didn't mind pedalling around on them front and rear.

Seems to me you are not Sam Hill and you haven't pedaled those tires (the dh version with wire bead). Also for front tires pedaling performance...

Seems to me you are not Sam Hill and you haven't pedaled those tires (the dh version with wire bead). Also for front tires pedaling performance matters, especially for racers. And their fitness level is probably way above ours...

Jakub_G wrote:
Dude, first of all, you posted picture of pro rider, who is A) Sam hill's teammate B ) in condition good enough to pedal on that...

Dude, first of all, you posted picture of pro rider, who is A) Sam hill's teammate B ) in condition good enough to pedal on that tire with cushcore while having a flat. Second of all, get a clue. I'm not the one comparing myself to pro racers nor am I modeling my components choice after them. You obviously are and are making very silly conclusions as a result. If racing bikes was your job, I' m very sure you would pedal around the most sticky and durable tire you can find and adjust your training to allow that not the other way round.

Don't be offended mate. Yeah, probably because racing is not my job I was hoping they would come around with a lighter version of it, you guessed that almost right. Because I don't want to pedal 1500g tires with wire bead. There is a difference between the DH22 (which profile we see more or less on Kelan Grants bike) in DH casing and the wild Enduro racing line casing, which the nukeproof team has used mostly as I am aware (not the DH casing!). Until now (?) a tire with this profile and a lighter casing hasn't existed so far. So the lower weight with kind of the same grip would be interesting. 

The one that spoke about Sam Hill being able to pedal those without problems was you (which doesn't help us mere mortals at all, as we probably can't on big days). 

​​

Primoz
Posts
4519
Joined
8/1/2009
Location
SI
9/2/2023 12:17am Edited Date/Time 9/2/2023 12:19am

I always ran a 3C Maxx Terra in the front and a dual compound in the rear and managed it, but I'm coming around to softer compounds to deal with moist and wet conditions around here. Limestone is a bitch when it's wet, there's NO grip. So much so that after coming from Finale Ligure my confidence was completely shaken when there was no grip at home, then that was compounded by an Aosta trip (granite) where everything you did made the bike react the way you wanted it because of all the grip. Now every time there are a few drops of rain I'm back to feeling like I'm a giraffe on ice.

I don't see a need for a DH casing (running EXO casings front and back and an insert in the rear I flat once every one or two years) but the softer rubber is something I could get behind.

1
Jakub_G
Posts
352
Joined
8/7/2019
Location
SK
9/2/2023 6:49am Edited Date/Time 9/2/2023 6:50am
Primoz wrote:
I always ran a 3C Maxx Terra in the front and a dual compound in the rear and managed it, but I'm coming around to softer...

I always ran a 3C Maxx Terra in the front and a dual compound in the rear and managed it, but I'm coming around to softer compounds to deal with moist and wet conditions around here. Limestone is a bitch when it's wet, there's NO grip. So much so that after coming from Finale Ligure my confidence was completely shaken when there was no grip at home, then that was compounded by an Aosta trip (granite) where everything you did made the bike react the way you wanted it because of all the grip. Now every time there are a few drops of rain I'm back to feeling like I'm a giraffe on ice.

I don't see a need for a DH casing (running EXO casings front and back and an insert in the rear I flat once every one or two years) but the softer rubber is something I could get behind.

I get it, and I really do. I'm riding local trails on lightest casing t9 butcher in the front and middle weight casing e13 SS in the rear no matter the conditions, if it's slippery at least the rear slides first and not the other way around. But even on my bikepark set of wheels I don't see any reason to ride anything even remotely close to the dh22 in the rear, maybe if I was only riding wc dh tracks mostly in the wet and never even thought about riding jump lines or simply any non black routes I could see a hint of benefit to it. Would I like to try 1200g dh22 for a front tire, sure, why not, but I would also guess part of the reason why that tire in it's porky variant gets great reviews is that heavy casing doing good job at damping a lot of chatter, take 300g of rubber from it and it will be gone (or at least noticeably reduced). I wonder how hard would it be for them to use existing bikepark casing as a base for said 1200g tire...

Onawalk
Posts
344
Joined
7/5/2021
Location
CA
9/2/2023 8:06am
Primoz wrote:
I always ran a 3C Maxx Terra in the front and a dual compound in the rear and managed it, but I'm coming around to softer...

I always ran a 3C Maxx Terra in the front and a dual compound in the rear and managed it, but I'm coming around to softer compounds to deal with moist and wet conditions around here. Limestone is a bitch when it's wet, there's NO grip. So much so that after coming from Finale Ligure my confidence was completely shaken when there was no grip at home, then that was compounded by an Aosta trip (granite) where everything you did made the bike react the way you wanted it because of all the grip. Now every time there are a few drops of rain I'm back to feeling like I'm a giraffe on ice.

I don't see a need for a DH casing (running EXO casings front and back and an insert in the rear I flat once every one or two years) but the softer rubber is something I could get behind.

Jakub_G wrote:
I get it, and I really do. I'm riding local trails on lightest casing t9 butcher in the front and middle weight casing e13 SS in...

I get it, and I really do. I'm riding local trails on lightest casing t9 butcher in the front and middle weight casing e13 SS in the rear no matter the conditions, if it's slippery at least the rear slides first and not the other way around. But even on my bikepark set of wheels I don't see any reason to ride anything even remotely close to the dh22 in the rear, maybe if I was only riding wc dh tracks mostly in the wet and never even thought about riding jump lines or simply any non black routes I could see a hint of benefit to it. Would I like to try 1200g dh22 for a front tire, sure, why not, but I would also guess part of the reason why that tire in it's porky variant gets great reviews is that heavy casing doing good job at damping a lot of chatter, take 300g of rubber from it and it will be gone (or at least noticeably reduced). I wonder how hard would it be for them to use existing bikepark casing as a base for said 1200g tire...

Or, and hear me out here, this might be tough for some to hear, our own individual experiences do not define those of others.  None of us ride the same trails, on the same bikes, in the same style, at the same speeds.  What works for one, might not work for others, and our individual experiences are proof of nothing other than our own experiences, and even those are full of bias cause we all think we are doing/making the best decisions for ourselves.

We could all do with taking a step back every now and then when telling others how wrong they are, cause we do it a different way.

Sound fair?

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Jakub_G
Posts
352
Joined
8/7/2019
Location
SK
9/2/2023 8:41am
Onawalk wrote:
Or, and hear me out here, this might be tough for some to hear, our own individual experiences do not define those of others.  None of...

Or, and hear me out here, this might be tough for some to hear, our own individual experiences do not define those of others.  None of us ride the same trails, on the same bikes, in the same style, at the same speeds.  What works for one, might not work for others, and our individual experiences are proof of nothing other than our own experiences, and even those are full of bias cause we all think we are doing/making the best decisions for ourselves.

We could all do with taking a step back every now and then when telling others how wrong they are, cause we do it a different way.

Sound fair?

Absolutely, most people ride wildly overbiked but even more importantly overtired most of the time, hence trail/Enduro bikes slowly creeping closer to the 40lbs territory and the people keep moaning about it without realizing that they are the cause and at the same time solution to this. Sounds fair?

1
19
TEAMROBOT
Posts
1348
Joined
9/2/2009
Location
Los Angeles, CA US
9/2/2023 9:03am

Taylor Swift references infamous Kanye West VMA interruption during Eras  Tour | The Independent

Yo guys I'm real happy for you and Imma let you finish but DH tires on enduro bikes is one of the greatest combos of all time. Of all time!

52
jazza_wil
Posts
85
Joined
5/10/2011
Location
whistler, BC CA
9/2/2023 9:05am

AE90FA97-ECDE-4BA6-97BF-ECB2D5B51E64

48
Jakub_G
Posts
352
Joined
8/7/2019
Location
SK
9/2/2023 9:10am
TEAMROBOT wrote:
Yo guys I'm real happy for you and Imma let you finish but DH tires on enduro bikes is one of the greatest combos of all...

Taylor Swift references infamous Kanye West VMA interruption during Eras  Tour | The Independent

Yo guys I'm real happy for you and Imma let you finish but DH tires on enduro bikes is one of the greatest combos of all time. Of all time!

Only thing cooler is road tires on DH bikes. Mark my words.

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11
9/2/2023 9:21am
Jakub_G wrote:
Absolutely, most people ride wildly overbiked but even more importantly overtired most of the time, hence trail/Enduro bikes slowly creeping closer to the 40lbs territory and...

Absolutely, most people ride wildly overbiked but even more importantly overtired most of the time, hence trail/Enduro bikes slowly creeping closer to the 40lbs territory and the people keep moaning about it without realizing that they are the cause and at the same time solution to this. Sounds fair?

STREWTH, first “overbiked” and now “overtired”. Sick

Look mate, some folks only have one bike. It’s nice to have a big rig with meaty dh rubber. Just cos you see people riding  mellow trails on big bikes doesn’t mean they don’t also see proper terrain and abuse.

We get it, you’re amazing. You ride WC DH tracks on a XC unicycle with a 23mm slick. Good for you.

DH casing tyres on trail/enduro bikes, yes please.

21
9/2/2023 9:22am
TEAMROBOT wrote:
Yo guys I'm real happy for you and Imma let you finish but DH tires on enduro bikes is one of the greatest combos of all...

Taylor Swift references infamous Kanye West VMA interruption during Eras  Tour | The Independent

Yo guys I'm real happy for you and Imma let you finish but DH tires on enduro bikes is one of the greatest combos of all time. Of all time!

Jakub_G wrote:

Only thing cooler is road tires on DH bikes. Mark my words.

Actually I’d love to see some supermoto style tyres for urban DH!

3
sspomer
Posts
6022
Joined
6/26/2009
Location
Boise, ID US
9/2/2023 9:47am

Maxxis Hookworm Wire Bead Tire

or any city-based e-fat bike tire.

14
9/2/2023 12:19pm

Stressed Matthew McConaughey 0193

18
9/2/2023 12:45pm

Saw-ree, I’ll go back to lurking.

Unsure

2
9/2/2023 1:44pm

Is there any new info on when the new conti tires will be available with softer rubber in lighter casings?  Think I heard/saw that was coming?

2
9/2/2023 2:01pm

Is there any new info on when the new conti tires will be available with softer rubber in lighter casings?  Think I heard/saw that was coming?

maybe just trying to keep the current range in stock first haha. 

I also want this though, i dont want DH casing to get super soft....

1
Jakub_G
Posts
352
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Location
SK
9/2/2023 10:52pm Edited Date/Time 9/2/2023 10:59pm

Is there any new info on when the new conti tires will be available with softer rubber in lighter casings?  Think I heard/saw that was coming?

I heard/saw that they don't plan to do that in foreseeable future.

1
Sir HC
Posts
166
Joined
7/5/2014
Location
GB
9/3/2023 5:47am

I asked conti UK, who could neither confirm or deny that SS enduro tyres were on the way soon

5
echar560
Posts
2
Joined
9/3/2023
Location
New Westmisnter, BC CA
9/3/2023 10:55am
Endurhevia wrote:

Any info on the specialized bikes?? Enduro and both stumpjumper have been out for a while now... Specially the enduro.

Yup, new enduro on its way very soon. Spotted at my buddy’s shop, he won’t show any pictures though. He says it looks a lot like Finn’s DH bike. Not sure if it will be lugged or not.

4
5
HH4L
Posts
13
Joined
6/11/2020
Location
CA
9/3/2023 7:25pm Edited Date/Time 9/4/2023 8:09pm
Endurhevia wrote:

Any info on the specialized bikes?? Enduro and both stumpjumper have been out for a while now... Specially the enduro.

echar560 wrote:
Yup, new enduro on its way very soon. Spotted at my buddy’s shop, he won’t show any pictures though. He says it looks a lot like...

Yup, new enduro on its way very soon. Spotted at my buddy’s shop, he won’t show any pictures though. He says it looks a lot like Finn’s DH bike. Not sure if it will be lugged or not.

Are you serious?!?  I was supposed to go get a new trek slash high pivot yesterday but didnt have time so have to go this week as the shop was closed today... Then I'll go at the Specialized shop to see if they'll have a new Enduro soon because if it has a steep S.A., I might go this way instead of the high pivot with idler, even if the slash seems to be a lot better to pedal (than other high pivot bike)! 

4
jsray
Posts
216
Joined
5/20/2017
Location
Gilbert, AZ US
9/3/2023 7:33pm
Endurhevia wrote:

Any info on the specialized bikes?? Enduro and both stumpjumper have been out for a while now... Specially the enduro.

echar560 wrote:
Yup, new enduro on its way very soon. Spotted at my buddy’s shop, he won’t show any pictures though. He says it looks a lot like...

Yup, new enduro on its way very soon. Spotted at my buddy’s shop, he won’t show any pictures though. He says it looks a lot like Finn’s DH bike. Not sure if it will be lugged or not.

SJ EVO will be right behind it. 

nskerb
Posts
335
Joined
3/3/2020
Location
Kelso, WA US
9/3/2023 10:31pm

I’m sure the enduro could be totally different but I don’t really see why it should be, from a consumer standpoint. Geo is still completely dialed 3 years after release (or 5 years I don’t really know) 

I have only been really into mountain bikes for like 8 years so maybe but I don’t see where they can get much better geo/kinematic wise. 

3
9/4/2023 2:24am
nskerb wrote:
I’m sure the enduro could be totally different but I don’t really see why it should be, from a consumer standpoint. Geo is still completely dialed...

I’m sure the enduro could be totally different but I don’t really see why it should be, from a consumer standpoint. Geo is still completely dialed 3 years after release (or 5 years I don’t really know) 

I have only been really into mountain bikes for like 8 years so maybe but I don’t see where they can get much better geo/kinematic wise. 

More and more manufacturers go to high-pivot, some are also using significantly longer shocks for 170-180mm of travel, if i’m not mistaken the Enduro uses a 60mm-stroke shock for its 170mm which can be tricky for a little heavier riders. Also, there are now even slacker shorter-travel bikes than the Enduro - they do need to change the geo. 

2
3
Evil96
Posts
802
Joined
8/21/2014
Location
Portogruaro, VE IT
9/4/2023 3:16am
nskerb wrote:
I’m sure the enduro could be totally different but I don’t really see why it should be, from a consumer standpoint. Geo is still completely dialed...

I’m sure the enduro could be totally different but I don’t really see why it should be, from a consumer standpoint. Geo is still completely dialed 3 years after release (or 5 years I don’t really know) 

I have only been really into mountain bikes for like 8 years so maybe but I don’t see where they can get much better geo/kinematic wise. 

More and more manufacturers go to high-pivot, some are also using significantly longer shocks for 170-180mm of travel, if i’m not mistaken the Enduro uses a...

More and more manufacturers go to high-pivot, some are also using significantly longer shocks for 170-180mm of travel, if i’m not mistaken the Enduro uses a 60mm-stroke shock for its 170mm which can be tricky for a little heavier riders. Also, there are now even slacker shorter-travel bikes than the Enduro - they do need to change the geo. 

that's actually a 176mm to the wheel, claimed 170mm on the current enduro.

1
9/4/2023 3:42am
nskerb wrote:
I’m sure the enduro could be totally different but I don’t really see why it should be, from a consumer standpoint. Geo is still completely dialed...

I’m sure the enduro could be totally different but I don’t really see why it should be, from a consumer standpoint. Geo is still completely dialed 3 years after release (or 5 years I don’t really know) 

I have only been really into mountain bikes for like 8 years so maybe but I don’t see where they can get much better geo/kinematic wise. 

More and more manufacturers go to high-pivot, some are also using significantly longer shocks for 170-180mm of travel, if i’m not mistaken the Enduro uses a...

More and more manufacturers go to high-pivot, some are also using significantly longer shocks for 170-180mm of travel, if i’m not mistaken the Enduro uses a 60mm-stroke shock for its 170mm which can be tricky for a little heavier riders. Also, there are now even slacker shorter-travel bikes than the Enduro - they do need to change the geo. 

Evil96 wrote:

that's actually a 176mm to the wheel, claimed 170mm on the current enduro.

You mean the current Enduro actually has 176mm of travel against the 170 officially?

1
dolface
Posts
1656
Joined
10/26/2015
Location
CA US
9/4/2023 6:38am

Is there any new info on when the new conti tires will be available with softer rubber in lighter casings?  Think I heard/saw that was coming?

maybe just trying to keep the current range in stock first haha. 

I also want this though, i dont want DH casing to get super soft....

Pretty sure I saw this on someone's Insta from Taipei back i March (was it yours @iceman2058?), hope it's still happening

2
Jakub_G
Posts
352
Joined
8/7/2019
Location
SK
9/4/2023 7:59am
More and more manufacturers go to high-pivot, some are also using significantly longer shocks for 170-180mm of travel, if i’m not mistaken the Enduro uses a...

More and more manufacturers go to high-pivot, some are also using significantly longer shocks for 170-180mm of travel, if i’m not mistaken the Enduro uses a 60mm-stroke shock for its 170mm which can be tricky for a little heavier riders. Also, there are now even slacker shorter-travel bikes than the Enduro - they do need to change the geo. 

Evil96 wrote:

that's actually a 176mm to the wheel, claimed 170mm on the current enduro.

You mean the current Enduro actually has 176mm of travel against the 170 officially?

Yes. And I agree that Enduro is not really up to date, only thing that is ok-ish in this day and age is reach and wheelbase, but head angle? Nope. Seat angle? Double nope? Proportional or adjustable chainstay length? You guessed it. And kinematics are not that great either with Almost 3:1 average LR, anyone over 100kg will have very hard time finding the right coil or air shock that can be pumped to necessary pressure.

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