MTB Tech Rumors and Innovation

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UfuS78
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Bielsko PL
3/23/2024 7:33am

Lukasick also has a black upper legs, previously there was Kashima Blink

 

IMG 8673 1.png?VersionId=3klG

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Roots_rider
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Jackson, WY US
3/23/2024 8:03am
Given how high the seat stays seem to be connected to the front triangle on the new Canyon, I wouldn't be surprised if it is a...

Given how high the seat stays seem to be connected to the front triangle on the new Canyon, I wouldn't be surprised if it is a 6 bars design. 

If the brake mount is on the seatstay, that was the other thought as to what might be going on. 

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bermed
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Boston, MA US
3/23/2024 8:10am
bermed wrote:
New Norco XC bike incoming?  

New Norco XC bike incoming?

 

Screenshot 2024-03-21 at 9.17.17%E2%80%AFAM

Yes there is.

About to pull the trigger on a RM Element. Worth waiting for the Norco XC bike?

Roots_rider
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Jackson, WY US
3/23/2024 8:14am Edited Date/Time 3/23/2024 8:35am
  my guess with the concentric rear pivot. Hard to tell if the brake is on the the chainstay or seatstay though. This design would typically...

IMG 7970 0.jpeg?VersionId=588WzofS99FPguusl4lkTCzYjG
 

my guess with the concentric rear pivot. Hard to tell if the brake is on the the chainstay or seatstay though. This design would typically be chainstay mounted. 
lots of bulk down by the bb though also. Hard to say what else could be going on

You just drew a Devinci Wilson, I doubt it’s that straight forward, I doubt Canyon would do a direct copy like that, but they could put...

You just drew a Devinci Wilson, I doubt it’s that straight forward, I doubt Canyon would do a direct copy like that, but they could put a slight spin on the same design…

IMG 7970If the brake mount is on the chainstay it’s likely a very similar design to what I drew before. The forbidden supernought is arguably very similar also. It’s just a Horst link instead of a split pivot. 
The split pivot version keeping a true single pivot axle path.
If the brake is mounted to the seatstay. It’s possibly a 6 bar as Ortogonal mentioned. Something like this-ish. Purple link floating somewhere between light blue and yellow.

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Primoz
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SI
3/23/2024 8:15am
boozed wrote:

Split Pivot and Horst are almost identical, kinematically.  I doubt that's a major reason for switching between the two.

Primoz wrote:

Antirise wise yes, antisquat wise no. 

boozed wrote:
Does the relatively small offset between the pivot and the axle really have that much of an impact?  A Gen5 Trek Slash's anti-squat curve looks an...

Does the relatively small offset between the pivot and the axle really have that much of an impact?  A Gen5 Trek Slash's anti-squat curve looks an awful lot like many contemporary Horst frames, after all.

Yes. If it's a single pivot, you are very limited as to where you put the main pivot to achieve the desired antisquat and thus what the characteristic through the travel will be. With a virtual pivot point (Horst link included) you have a lot more freedom where you put the pivots and what the characteristics are. I mean compared to a single pivot, there is still an envelope that you have to work in. 

3
krabo83
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AT
3/23/2024 9:05am
UfuS78 wrote:
Lukasick also has a black upper legs, previously there was Kashima   

Lukasick also has a black upper legs, previously there was Kashima Blink

 

IMG 8673 1.png?VersionId=3klG

not sure, could just be really dark lighting?

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OldManCook
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Location
Christchurch NZ
3/23/2024 11:56am

Just about to pull the trigger on a 2023 turbo levo.  Before I, do any more rumblings of a gen 4 coming very soon?  Or other full fat from specialized?  I see they just released the ltd ohlins version a week or so ago. 

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3/23/2024 12:05pm

seeing as your in NZ, id be getting the new Merida ebike before the turbo Levo. - much cheaper aswell

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3/23/2024 1:03pm
  my guess with the concentric rear pivot. Hard to tell if the brake is on the the chainstay or seatstay though. This design would typically...

IMG 7970 0.jpeg?VersionId=588WzofS99FPguusl4lkTCzYjG
 

my guess with the concentric rear pivot. Hard to tell if the brake is on the the chainstay or seatstay though. This design would typically be chainstay mounted. 
lots of bulk down by the bb though also. Hard to say what else could be going on

You just drew a Devinci Wilson, I doubt it’s that straight forward, I doubt Canyon would do a direct copy like that, but they could put...

You just drew a Devinci Wilson, I doubt it’s that straight forward, I doubt Canyon would do a direct copy like that, but they could put a slight spin on the same design…

If the brake mount is on the chainstay it’s likely a very similar design to what I drew before. The forbidden supernought is arguably very similar...

IMG 7970If the brake mount is on the chainstay it’s likely a very similar design to what I drew before. The forbidden supernought is arguably very similar also. It’s just a Horst link instead of a split pivot. 
The split pivot version keeping a true single pivot axle path.
If the brake is mounted to the seatstay. It’s possibly a 6 bar as Ortogonal mentioned. Something like this-ish. Purple link floating somewhere between light blue and yellow.

Without a closer look I'm not sure if the lower link is concentric to the BB or not, but I think you're probably right with the six-bar. Plus the split pivot allows you (in theory) to completely change the anti-rise by changing the link the brake is mounted to, while keeping everything else the the same kinematics-wise.

Luca Shaw interview-3~2

4
Roots_rider
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Location
Jackson, WY US
3/23/2024 1:26pm Edited Date/Time 3/23/2024 1:29pm
You just drew a Devinci Wilson, I doubt it’s that straight forward, I doubt Canyon would do a direct copy like that, but they could put...

You just drew a Devinci Wilson, I doubt it’s that straight forward, I doubt Canyon would do a direct copy like that, but they could put a slight spin on the same design…

If the brake mount is on the chainstay it’s likely a very similar design to what I drew before. The forbidden supernought is arguably very similar...

IMG 7970If the brake mount is on the chainstay it’s likely a very similar design to what I drew before. The forbidden supernought is arguably very similar also. It’s just a Horst link instead of a split pivot. 
The split pivot version keeping a true single pivot axle path.
If the brake is mounted to the seatstay. It’s possibly a 6 bar as Ortogonal mentioned. Something like this-ish. Purple link floating somewhere between light blue and yellow.

Without a closer look I'm not sure if the lower link is concentric to the BB or not, but I think you're probably right with the...

Without a closer look I'm not sure if the lower link is concentric to the BB or not, but I think you're probably right with the six-bar. Plus the split pivot allows you (in theory) to completely change the anti-rise by changing the link the brake is mounted to, while keeping everything else the the same kinematics-wise.

Luca Shaw interview-3~2

With how bulky the bb area looks, I wouldn’t be surprised to see a concentric pivot there. And not a lot of room with the rear tire. Hopefully someone can snap a picture showing the rear brake mount at some point. 
I haven’t had the opportunity to draw up a 6 bar on linkage. Had a hard time getting it to work when the supreme came out, haven’t tried again since then. So not sure how much the anti rise would change going from chainstay to seatstay in that situation. 
The single pivot, Wilson-esque design is pretty obvious that it would go on the chainstay, otherwise your anti-rise goes through the roof. 

1
3/23/2024 1:49pm
bermed wrote:
New Norco XC bike incoming?  

New Norco XC bike incoming?

 

Screenshot 2024-03-21 at 9.17.17%E2%80%AFAM

Yes there is.

bermed wrote:

About to pull the trigger on a RM Element. Worth waiting for the Norco XC bike?

Haven't seen it in the flesh, but there is one coming.

Primoz
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4539
Joined
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Location
SI
3/23/2024 2:09pm Edited Date/Time 3/23/2024 2:10pm
If the brake mount is on the chainstay it’s likely a very similar design to what I drew before. The forbidden supernought is arguably very similar...

IMG 7970If the brake mount is on the chainstay it’s likely a very similar design to what I drew before. The forbidden supernought is arguably very similar also. It’s just a Horst link instead of a split pivot. 
The split pivot version keeping a true single pivot axle path.
If the brake is mounted to the seatstay. It’s possibly a 6 bar as Ortogonal mentioned. Something like this-ish. Purple link floating somewhere between light blue and yellow.

Without a closer look I'm not sure if the lower link is concentric to the BB or not, but I think you're probably right with the...

Without a closer look I'm not sure if the lower link is concentric to the BB or not, but I think you're probably right with the six-bar. Plus the split pivot allows you (in theory) to completely change the anti-rise by changing the link the brake is mounted to, while keeping everything else the the same kinematics-wise.

Luca Shaw interview-3~2

With how bulky the bb area looks, I wouldn’t be surprised to see a concentric pivot there. And not a lot of room with the rear...

With how bulky the bb area looks, I wouldn’t be surprised to see a concentric pivot there. And not a lot of room with the rear tire. Hopefully someone can snap a picture showing the rear brake mount at some point. 
I haven’t had the opportunity to draw up a 6 bar on linkage. Had a hard time getting it to work when the supreme came out, haven’t tried again since then. So not sure how much the anti rise would change going from chainstay to seatstay in that situation. 
The single pivot, Wilson-esque design is pretty obvious that it would go on the chainstay, otherwise your anti-rise goes through the roof. 

Gut feeling, but I would say that is very much dependant on the geometry of the two short links and the dogbone as they define the movement of the seatstay and chainstay. And that will of course define how much antirise you will have depending on which you mount the brake to. 

FWIW, commencal did move the pivot on the Supreme V5 mid development, it used to be on the seatstay and is on the chainstay for the production model. That means the brake is mounted, effectively, to the other link (was on the chainstay, is now on the seatstay).

3
dolface
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Location
CA US
3/23/2024 2:20pm

The front didn't fall off this one so must be from a different batch than BK's?

 

 

3
3
dknapton
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54
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11/5/2020
Location
CA
3/23/2024 2:25pm
dolface wrote:
The front didn't fall off this one so must be from a different batch than BK's?    

The front didn't fall off this one so must be from a different batch than BK's?

 

 

Must be a different version? I think Dane has had his for a while, and yet Ryan Griffiths just got one recently im pretty sure, but i thought i saw photos of him riding on the old one at this event

1
UfuS78
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38
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3/23/2014
Location
Bielsko PL
3/23/2024 3:44pm
UfuS78 wrote:
Lukasick also has a black upper legs, previously there was Kashima   

Lukasick also has a black upper legs, previously there was Kashima Blink

 

IMG 8673 1.png?VersionId=3klG

krabo83 wrote:

not sure, could just be really dark lighting?

Earlier there was another photo and you could see the black top perfectly, unfortunately I don't have a screenshot

1
TEAMROBOT
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Location
Los Angeles, CA US
3/23/2024 4:05pm
dknapton wrote:
Heard that Charger 3.1 dampener upgrade coming out in June, and that it's features more high compression/adjustment. That the current version, the high speed adjuster really...

Heard that Charger 3.1 dampener upgrade coming out in June, and that it's features more high compression/adjustment. That the current version, the high speed adjuster really doesn't do much and doesn't add enough compression, and something along the lines of using the new Boxxer piston, which flows more oil. That part I could be remembering incorrectly though

DAMPER

60
3/23/2024 5:09pm

The popularity of bike diapers the past few seasons just cracks me up. How soon before the UCI bans them? 

It only says riders can’t wear skin suits and nothing about bikes. Bend the rules baby and don’t give the UCI any ideas! 😂

4
2manybikes
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GTA, ON CA
3/23/2024 6:52pm

Screenshot 20240323-213811 Chrome.jpg?VersionId=W38Uz3eRifAOIj

From 'another' site. Max's Cannondale Dave has a revised looking Bomber DJ .... new air cap and Damper adjuster. Very different decals and Gloss CSU and Lowers. Current bomber DJ's are on a mega sale .... Makes me think Marzocchi is getting more hand-me-down tech from Fox, since it's seems like Fox is refreshing their damper/(forks?) range ....

Maybe Marzocchi will be getting a refresh across the board around the same time and maybe the Marzocchi Super Z (38mm) will be released at the same time. 

4
1
Evil96
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Location
Portogruaro, VE IT
3/23/2024 7:49pm

If dealers are preparing websites that means it's close...Schermata 2024-03-24 alle 03.44.49.png?VersionId=wyS0OI oBWbU28l3uW4ZNl77Y p

10
3/23/2024 10:02pm

Recently got approved to be a Lewis brakes dealer. Will have samples coming in for testing and tear downs soon. 

3
24
3/23/2024 10:04pm
Evil96 wrote:
If dealers are preparing websites that means it's close...

If dealers are preparing websites that means it's close...Schermata 2024-03-24 alle 03.44.49.png?VersionId=wyS0OI oBWbU28l3uW4ZNl77Y p

I plan on ordering a Fatty T frame kit in a MX. I've seen both of the color ways already

2
Evil96
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802
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8/21/2014
Location
Portogruaro, VE IT
3/23/2024 11:53pm
Evil96 wrote:
If dealers are preparing websites that means it's close...

If dealers are preparing websites that means it's close...Schermata 2024-03-24 alle 03.44.49.png?VersionId=wyS0OI oBWbU28l3uW4ZNl77Y p

I plan on ordering a Fatty T frame kit in a MX. I've seen both of the color ways already

we all did, we're just missing the geo and travel spec, along with release date

 

3
OldManCook
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Location
Christchurch NZ
3/24/2024 12:02am

seeing as your in NZ, id be getting the new Merida ebike before the turbo Levo. - much cheaper aswell

Not interested in shimano motor.  Smile  

10
Primoz
Posts
4539
Joined
8/1/2009
Location
SI
3/24/2024 12:07am

Recently got approved to be a Lewis brakes dealer. Will have samples coming in for testing and tear downs soon. 

 

Here's a first feeler. 

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1
3/24/2024 3:20am Edited Date/Time 3/24/2024 9:54am

There also seems to be a small "belly" close to the BB on the new Canyon. The outline almost looks like it's a cover of some sort. Could the shock be mounted vertically and be actuated by an upper link if it indeed a 6-bar ?  

Edit: from this photo (from Vital pre-race interviews) you can clearly see a link in the bottom bracket area. This would fit with both the "Devinci" theory and the 6-bar theory. I also wonder if the vertical thick element behind the idler is part of the front triangle or is a vertical member in a 6-bar design (oh I missed nerding out on this stuff 😆)

Screenshot 2024-03-24-11-23-14-857 com.miui .gallery

6
Primoz
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SI
3/24/2024 4:03am

Does it make sense to connect the bottom link and the seatstay? 

3/24/2024 6:44am

Recently got approved to be a Lewis brakes dealer. Will have samples coming in for testing and tear downs soon. 

Primoz wrote:
  Here's a first feeler. 
 

Here's a first feeler. 

It's impressive for sure and everyone I've talked to who has actual hands on experience seems to be thrilled with them. Actually kinda crazy how xenophobic people have been with these brakes the second they hear 'China' Wait till they find out where 90% of bike parts are made. Getting CNC'd brakes with apparently great performance at the current price point is a huge win for the consumer. I'm not paying Trickstuff money and I'm more than happy to try these since they cost less than my DH-R Evos

2
18
3/24/2024 7:19am

Screenshot 20240324 110126 Instagram

New meta TR? Tempo maybe?

5
dolface
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10/26/2015
Location
CA US
3/24/2024 7:26am

Recently got approved to be a Lewis brakes dealer. Will have samples coming in for testing and tear downs soon. 

Primoz wrote:
  Here's a first feeler. 
 

Here's a first feeler. 

It's impressive for sure and everyone I've talked to who has actual hands on experience seems to be thrilled with them. Actually kinda crazy how xenophobic...

It's impressive for sure and everyone I've talked to who has actual hands on experience seems to be thrilled with them. Actually kinda crazy how xenophobic people have been with these brakes the second they hear 'China' Wait till they find out where 90% of bike parts are made. Getting CNC'd brakes with apparently great performance at the current price point is a huge win for the consumer. I'm not paying Trickstuff money and I'm more than happy to try these since they cost less than my DH-R Evos

I don't think it's xenophobia as much as it is that they appear to be a straight rip-off off of Trickstuff.

Will be interesting to see if DT Swiss feels the same way (and does something about it).

28
Dave113
Posts
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Joined
3/7/2018
Location
Lafayette, CO US
3/24/2024 7:34am Edited Date/Time 3/24/2024 7:39am

Recently got approved to be a Lewis brakes dealer. Will have samples coming in for testing and tear downs soon. 

Primoz wrote:
  Here's a first feeler. 
 

Here's a first feeler. 

It's impressive for sure and everyone I've talked to who has actual hands on experience seems to be thrilled with them. Actually kinda crazy how xenophobic...

It's impressive for sure and everyone I've talked to who has actual hands on experience seems to be thrilled with them. Actually kinda crazy how xenophobic people have been with these brakes the second they hear 'China' Wait till they find out where 90% of bike parts are made. Getting CNC'd brakes with apparently great performance at the current price point is a huge win for the consumer. I'm not paying Trickstuff money and I'm more than happy to try these since they cost less than my DH-R Evos

First, it's not "xenophobic" to try to avoid buying MIC goods if the issue is philosophical and political. China is our enemy, Xi is an authoritarian communist who commits genocide. It was a horrible mistake to partner with China and offshore our manufacturing to them in the first place. 

Second, Taiwan and China are not the same country despite what Xi thinks. There's a MASSIVE difference between the two and if you won't buy Taiwanese goods then that may have an underlying xenophobic reason. 

Last, Lewis is a direct rip off of another company's IP. Not everyone is ok with this. I'm not. If you are, why? So you can benefit from others' work without fair compensation? Cause that's EXACTLY what it comes down to. 

Getting CNC'd brakes with apparently great performance at the current price point is a huge win for the consumer. I'm not paying Trickstuff money and I'm more than happy to try these since they cost less than my DH-R Evos

You think you deserve Trickstuff's brakes without compensating them for their work. I'm not xenophobic, but you have some obvious ethical blind spots. 

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