MTB Tech Rumors and Innovation

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Suspended-Flesh
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Location
San Francisco, CA US
Fantasy
1941st
3/24/2023 9:45am
haen wrote:

How is Christian on TRP brakes and Jack on Sram? Wouldn't the whole team be riding the same brand?

https://www.vitalmtb.com/news/press-release/yt-mob-takes-enduro-uncaged-approach If you throw in Kasper Woolley (who is injured), all 3 riders on the same team are running different brakes and so far I've seen...

https://www.vitalmtb.com/news/press-release/yt-mob-takes-enduro-uncaged…

If you throw in Kasper Woolley (who is injured), all 3 riders on the same team are running different brakes and so far I've seen Schwalbe, Maxxis and Continental tires on their bikes.  Seems kind of strange for a "factory" team to have that many different components, probably makes keeping spares a pain.  

One of the defining ideas behind this year's YT Enduro Mob was to let the rider choose their own parts.

7
Edthorne
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CA
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1974th
3/24/2023 9:46am
haen wrote:

How is Christian on TRP brakes and Jack on Sram? Wouldn't the whole team be riding the same brand?

They were all allowed to pick their own components. Kasper is running Shimano brakes for instance. 

5
Uncle Cliffy
Posts
280
Joined
3/11/2010
Location
Medford, OR US
3/24/2023 10:10am

I can’t be the only dork on here that sees this, and wonders when we’re getting dropper posts that drop without sitting on them…?

7FA19A7E-228F-484D-B37A-4AF954970703

 

5
3
dylanr97
Posts
6
Joined
2/24/2023
Location
Waverly, IL US
3/24/2023 10:26am
iceman2058 wrote:
Updated bike builds from The YT Mob, with some changes since early season testing, and of course featuring the new SRAM drivetrain. Details and pics: Jack Moir...

Updated bike builds from The YT Mob, with some changes since early season testing, and of course featuring the new SRAM drivetrain. Details and pics:

Jack Moir Spec:

image-20230324182103-2

image-20230324182151-3

image-20230324182200-4

image-20230324182211-5

image-20230324182220-6

image-20230324182229-7

image-20230324182246-8

image-20230324182254-9

image-20230324182306-10

image-20230324182325-11

Height & Weight: 186cm / 83kg
Frame: YT Capra 29” XL (-5mm shorter seatstay from L frame)
Fork: Rockshox ZEB Ultimate 190mm / 75psi 1 token
Shock: Rockshox Blackbox
Wheels: Dt Swiss EX 511
Tires: Maxxis Assegai 2.5 / 25psi / Maxxis DHR 2.4 / 28psi
Inserts: Cushcore front & rear
Cockpit: Renthal Fatbar 31.8mm 40mm rise and 760mm wide / Renthal Apex stem 50mm
Cranks: SRAM XX 170mm, 32t
Pedals: Crankbrother Mallet DH
Drivetrain: SRAM AXS XX
Brakes: SRAM Code RSC / 220mm Rotor
Dropper Post: Rockshox Reverb AXS
Extra: Mudhugger Guard, Sendit Nock Handguards V2

Christian Textor Spec:

image-20230324182400-12

image-20230324182409-13

image-20230324182421-14

image-20230324182435-15

image-20230324182448-16

image-20230324182458-17

image-20230324182530-18

image-20230324182622-20

Height & Weight: 183cm / 79kg
Frame: YT Capra 29” L (+5mm longer seatstay from XL frame)
Fork: Rockshox ZEB Ultimate 170mm / 65psi 0 token
Shock: Rockshox SuperDeluxe Ultimate Coil / 375lb Spring
Wheels: Dt Swiss EX 511 / FR 541 laced to Industry Nine Hydra hub
Tires: Schwalbe Magic Mary First Ride DH Casing

Inserts: No
Cockpit: Renthal Fatbar 31.8mm 30mm rise and 760mm wide / Renthal Apex stem 50mm / ODI Elite Pro Grips
Cranks: SRAM XX 170mm, 32t / O-Chain R 9 Degrees
Pedals: Crankbrother Mallet DH
Drivetrain: SRAM AXS XX
Brakes: TRP DH-R Evo / 203mm Rotor / Shimano hoses & oil
Dropper Post: OneUp V2 / 210mm
Extra: Mudhugger Guard, Sendit Nock Handguards V2

so is Blackbox the official name of the new shock? curious to see if they can pull that design off without the reliability issues of X2

1
14
3/24/2023 10:37am
iceman2058 wrote:
Updated bike builds from The YT Mob, with some changes since early season testing, and of course featuring the new SRAM drivetrain. Details and pics: Jack Moir...

Updated bike builds from The YT Mob, with some changes since early season testing, and of course featuring the new SRAM drivetrain. Details and pics:

Jack Moir Spec:

image-20230324182103-2

image-20230324182151-3

image-20230324182200-4

image-20230324182211-5

image-20230324182220-6

image-20230324182229-7

image-20230324182246-8

image-20230324182254-9

image-20230324182306-10

image-20230324182325-11

Height & Weight: 186cm / 83kg
Frame: YT Capra 29” XL (-5mm shorter seatstay from L frame)
Fork: Rockshox ZEB Ultimate 190mm / 75psi 1 token
Shock: Rockshox Blackbox
Wheels: Dt Swiss EX 511
Tires: Maxxis Assegai 2.5 / 25psi / Maxxis DHR 2.4 / 28psi
Inserts: Cushcore front & rear
Cockpit: Renthal Fatbar 31.8mm 40mm rise and 760mm wide / Renthal Apex stem 50mm
Cranks: SRAM XX 170mm, 32t
Pedals: Crankbrother Mallet DH
Drivetrain: SRAM AXS XX
Brakes: SRAM Code RSC / 220mm Rotor
Dropper Post: Rockshox Reverb AXS
Extra: Mudhugger Guard, Sendit Nock Handguards V2

Christian Textor Spec:

image-20230324182400-12

image-20230324182409-13

image-20230324182421-14

image-20230324182435-15

image-20230324182448-16

image-20230324182458-17

image-20230324182530-18

image-20230324182622-20

Height & Weight: 183cm / 79kg
Frame: YT Capra 29” L (+5mm longer seatstay from XL frame)
Fork: Rockshox ZEB Ultimate 170mm / 65psi 0 token
Shock: Rockshox SuperDeluxe Ultimate Coil / 375lb Spring
Wheels: Dt Swiss EX 511 / FR 541 laced to Industry Nine Hydra hub
Tires: Schwalbe Magic Mary First Ride DH Casing

Inserts: No
Cockpit: Renthal Fatbar 31.8mm 30mm rise and 760mm wide / Renthal Apex stem 50mm / ODI Elite Pro Grips
Cranks: SRAM XX 170mm, 32t / O-Chain R 9 Degrees
Pedals: Crankbrother Mallet DH
Drivetrain: SRAM AXS XX
Brakes: TRP DH-R Evo / 203mm Rotor / Shimano hoses & oil
Dropper Post: OneUp V2 / 210mm
Extra: Mudhugger Guard, Sendit Nock Handguards V2

dylanr97 wrote:

so is Blackbox the official name of the new shock? curious to see if they can pull that design off without the reliability issues of X2

Blackbox is like "skunkworks". 

5
nskerb
Posts
262
Joined
3/3/2020
Location
Kelso, WA US
3/24/2023 10:45am

Seeing the Avid levers brings back not so fond memories of siezed up lobster claw hands trying to survive silver mountain top to bottom runs because I couldn't afford Saints back in college. 

2
1
Big Bird
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Location
Oceano, CA US
3/24/2023 10:51am

When you want to simultaneously up vote because  humor, and down vote because ridiculousness. 
 

No headset cable routing tho…

Instead, the brakes seem to be routed through the handlebar. Worse?

5
sharpy212
Posts
222
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GB
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1127th
3/24/2023 11:21am Edited Date/Time 3/24/2023 11:22am
I can’t be the only dork on here that sees this, and wonders when we’re getting dropper posts that drop without sitting on them…?  

I can’t be the only dork on here that sees this, and wonders when we’re getting dropper posts that drop without sitting on them…?

7FA19A7E-228F-484D-B37A-4AF954970703

 

What are we seeing? a sram transmission controller? 

matmattmatthew
Posts
298
Joined
6/14/2014
Location
Fresh Prince of Bel Air, MD US
3/24/2023 11:33am
I can’t be the only dork on here that sees this, and wonders when we’re getting dropper posts that drop without sitting on them…?  

I can’t be the only dork on here that sees this, and wonders when we’re getting dropper posts that drop without sitting on them…?

7FA19A7E-228F-484D-B37A-4AF954970703

 

sharpy212 wrote:

What are we seeing? a sram transmission controller? 

My best guess would be that rather than having a different controller for the dropper and shifter, they are using identical controllers that are interchangeable and mountable on either side of the Handlebar.  That way they only have to manufacture 1 controller.  I also heard rumors that they are going to make the 2nd button on the dropper controller able to control the modes of Flight Attendant without taking your hands off the bars.  

6
chriskief
Posts
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Location
New York, NY US
Fantasy
243rd
3/24/2023 11:40am
My best guess would be that rather than having a different controller for the dropper and shifter, they are using identical controllers that are interchangeable and...

My best guess would be that rather than having a different controller for the dropper and shifter, they are using identical controllers that are interchangeable and mountable on either side of the Handlebar.  That way they only have to manufacture 1 controller.  I also heard rumors that they are going to make the 2nd button on the dropper controller able to control the modes of Flight Attendant without taking your hands off the bars.  

Yep...

 

 

3
Primoz
Posts
3549
Joined
8/1/2009
Location
SI
Fantasy
783rd
3/24/2023 12:57pm
Primoz wrote:
FYI, Multimatic has a patent on spool valves that covers use in all vehicles, if I remember correctly even bikes. If Ohlins is using it here...

FYI, Multimatic has a patent on spool valves that covers use in all vehicles, if I remember correctly even bikes. If Ohlins is using it here, they had to pay up. 

A spool valve isn't much different to any other valve used in dampers when it comes to electronic control, anything can be locked out with an actuator, it's just a matter of finding the best kind of actuator and location. You can even have a solenoid poke into a channel to block it off and you're done. Supporting the spool valve with an actuator is actually a bad way of doing it as the forces required to hold it in place could be very high requiring a strong actuator. 

haen wrote:
Blister Podcast had a multi series interview with EXT founder Franco Fratton. He actually patented the spool valve design but sold it to Multimatic. Fratton's argument...

Blister Podcast had a multi series interview with EXT founder Franco Fratton. He actually patented the spool valve design but sold it to Multimatic.

Fratton's argument against spool valves is that the extra level of precision they provide is not necessary for a bike and these valves are much more expensive to manufacture as they require more precise tolerances.

On a car, where you have weight at the front and rear distributed across two separate contact patches (left and right tires), having this precision/symmetry is very important. Car's weight distribution is also relatively static, especially compared to a MTB where the ride makes up a majority of the sprung weight and its constantly moving.

On a bike, there is only one contact patch per axel so this level symmetry is unnecessary. Shim stacks allow you to create a damping curve that is very close to ideal which you can make slight adjustments with external dials. 

Push's HC97 damper uses a shameless spring setup so Ohlin's might have something similar or wildly different that doesn't infringe on Multimatic's patent if licensing isn't an option.

Don't get me wrong, I'm all for spool valves. I believe they have a much longer operating lifespan than shims.

The pictures of spool valves do look like they are erosion wire cut, so yeah, jolly expensive. 

Thanks for this info though, it's a good insight into things. 

1
TEAMROBOT
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Location
Los Angeles, CA US
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371st
3/24/2023 1:32pm

Lotsa changes. Wonder if Jack Moir will settle into the year and revert back to a more historically normal bike setup for him, or if he's planning on running the super mega enduro downhill bike for the rest of the season. Especially odd because it seems like a lot of riders are underbiking for Maydena vs. a lot of the steep and deep Euro rounds and Whistler. Things to watch. If we're to believe those parts specs in his bike check, Jack is running for the first time:

190mm fork

Cushcore front and rear, or at all

Coil shock

Longer reach frame

7
1
chriskief
Posts
377
Joined
4/15/2017
Location
New York, NY US
Fantasy
243rd
3/24/2023 1:49pm
TEAMROBOT wrote:
Lotsa changes. Wonder if Jack Moir will settle into the year and revert back to a more historically normal bike setup for him, or if he's...

Lotsa changes. Wonder if Jack Moir will settle into the year and revert back to a more historically normal bike setup for him, or if he's planning on running the super mega enduro downhill bike for the rest of the season. Especially odd because it seems like a lot of riders are underbiking for Maydena vs. a lot of the steep and deep Euro rounds and Whistler. Things to watch. If we're to believe those parts specs in his bike check, Jack is running for the first time:

190mm fork

Cushcore front and rear, or at all

Coil shock

Longer reach frame

Was wondering the same. Perhaps it's steeper out there than people thought?

Or maybe with the hand he's doing a bit more plowing than finessing at the moment?

Uncle Cliffy
Posts
280
Joined
3/11/2010
Location
Medford, OR US
3/24/2023 2:50pm
My best guess would be that rather than having a different controller for the dropper and shifter, they are using identical controllers that are interchangeable and...

My best guess would be that rather than having a different controller for the dropper and shifter, they are using identical controllers that are interchangeable and mountable on either side of the Handlebar.  That way they only have to manufacture 1 controller.  I also heard rumors that they are going to make the 2nd button on the dropper controller able to control the modes of Flight Attendant without taking your hands off the bars.  

Of course it is. My post was in jest… I’m assuming there’s a less than 2% demand for fully automatic seat posts. Tongue

1
slimshady
Posts
123
Joined
9/16/2011
Location
AR
3/24/2023 3:05pm
sspomer wrote:
pit bits from TN national. not a ton of new stuff, but... https://www.vitalmtb.com/features/pit-bits-tn-national-downhill-and-xc-windrock  

pit bits from TN national. not a ton of new stuff, but...

https://www.vitalmtb.com/features/pit-bits-tn-national-downhill-and-xc-…

Transition Factory Racing%2C new stem-cockpit from OneUp

 

Please, pretty please, could you guys throw all the pictures in one page as you did here in the rest of the pit bits? It 1000 times better than the slideshow format, that sometimes stops working on mobile browsers and has glacial loading times.

6
1
Losifer
Posts
355
Joined
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Location
Sandia Park, NM US
Fantasy
1774th
3/24/2023 3:09pm
My best guess would be that rather than having a different controller for the dropper and shifter, they are using identical controllers that are interchangeable and...

My best guess would be that rather than having a different controller for the dropper and shifter, they are using identical controllers that are interchangeable and mountable on either side of the Handlebar.  That way they only have to manufacture 1 controller.  I also heard rumors that they are going to make the 2nd button on the dropper controller able to control the modes of Flight Attendant without taking your hands off the bars.  

Of course it is. My post was in jest… I’m assuming there’s a less than 2% demand for fully automatic seat posts. 

Of course it is. My post was in jest… I’m assuming there’s a less than 2% demand for fully automatic seat posts. Tongue

I'm guessing less than .2%

2
bikelurker
Posts
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3/23/2023
Location
Bilbao, Vizcaya ES
3/24/2023 3:13pm
TEAMROBOT wrote:
Lotsa changes. Wonder if Jack Moir will settle into the year and revert back to a more historically normal bike setup for him, or if he's...

Lotsa changes. Wonder if Jack Moir will settle into the year and revert back to a more historically normal bike setup for him, or if he's planning on running the super mega enduro downhill bike for the rest of the season. Especially odd because it seems like a lot of riders are underbiking for Maydena vs. a lot of the steep and deep Euro rounds and Whistler. Things to watch. If we're to believe those parts specs in his bike check, Jack is running for the first time:

190mm fork

Cushcore front and rear, or at all

Coil shock

Longer reach frame

Its probably closer to 170 vertical travel at that head angle anyway

1
2
matmattmatthew
Posts
298
Joined
6/14/2014
Location
Fresh Prince of Bel Air, MD US
3/24/2023 3:25pm
My best guess would be that rather than having a different controller for the dropper and shifter, they are using identical controllers that are interchangeable and...

My best guess would be that rather than having a different controller for the dropper and shifter, they are using identical controllers that are interchangeable and mountable on either side of the Handlebar.  That way they only have to manufacture 1 controller.  I also heard rumors that they are going to make the 2nd button on the dropper controller able to control the modes of Flight Attendant without taking your hands off the bars.  

Of course it is. My post was in jest… I’m assuming there’s a less than 2% demand for fully automatic seat posts. 

Of course it is. My post was in jest… I’m assuming there’s a less than 2% demand for fully automatic seat posts. Tongue

Funny enough, there have been more than a few companies that have tried to make droppers that drop on their own.  I think they were intended for XC races so they wouldn't have to "exert" any energy to drop the post during races.  

SteveClimber
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2/28/2023
Location
Perth, WA AU
Fantasy
2276th
3/24/2023 3:40pm
TEAMROBOT wrote:
Lotsa changes. Wonder if Jack Moir will settle into the year and revert back to a more historically normal bike setup for him, or if he's...

Lotsa changes. Wonder if Jack Moir will settle into the year and revert back to a more historically normal bike setup for him, or if he's planning on running the super mega enduro downhill bike for the rest of the season. Especially odd because it seems like a lot of riders are underbiking for Maydena vs. a lot of the steep and deep Euro rounds and Whistler. Things to watch. If we're to believe those parts specs in his bike check, Jack is running for the first time:

190mm fork

Cushcore front and rear, or at all

Coil shock

Longer reach frame

A few of the riders are surprised that Maydena is steeper than they thought, most people hadn't ridden here (Jack obviously has) but its much steeper than Derby and a lot rougher over all. Maybe Jack has gone the "plush" setup for his hand?

 

Losifer
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Location
Sandia Park, NM US
Fantasy
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3/24/2023 4:33pm

5AE7CC61-A245-4A68-8F0B-3F1E3197525B

Well, maybe instead of SRAM developing a Time flat pedal, maybe they’ll just rebadge these?

 

1
Uncle Cliffy
Posts
280
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Location
Medford, OR US
3/24/2023 5:14pm
Losifer wrote:

I'm guessing less than .2%

You’re underestimating the amount of newbies I’ve seen come in to a shop and ask “Where is the button to make it go down?” Huh

8
3/24/2023 5:30pm
TEAMROBOT wrote:
Lotsa changes. Wonder if Jack Moir will settle into the year and revert back to a more historically normal bike setup for him, or if he's...

Lotsa changes. Wonder if Jack Moir will settle into the year and revert back to a more historically normal bike setup for him, or if he's planning on running the super mega enduro downhill bike for the rest of the season. Especially odd because it seems like a lot of riders are underbiking for Maydena vs. a lot of the steep and deep Euro rounds and Whistler. Things to watch. If we're to believe those parts specs in his bike check, Jack is running for the first time:

190mm fork

Cushcore front and rear, or at all

Coil shock

Longer reach frame

A few of the riders are surprised that Maydena is steeper than they thought, most people hadn't ridden here (Jack obviously has) but its much steeper...

A few of the riders are surprised that Maydena is steeper than they thought, most people hadn't ridden here (Jack obviously has) but its much steeper than Derby and a lot rougher over all. Maybe Jack has gone the "plush" setup for his hand?

 

I watched the last Moi Moi TV and it sounded like that’s what his aim was. https://m.youtube.com/watch?v=zsePIYXipGE

around the 11:30 mark he discusses softer spring rate with his mechanic.

sspomer
Posts
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Location
Boise, ID US
Fantasy
66th
3/24/2023 7:18pm

fyi, i was asked to nuke the photos of the calipers, so i did. sorry.

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3
3/24/2023 9:38pm
Losifer wrote:
Well, maybe instead of SRAM developing a Time flat pedal, maybe they’ll just rebadge these?    

5AE7CC61-A245-4A68-8F0B-3F1E3197525B

Well, maybe instead of SRAM developing a Time flat pedal, maybe they’ll just rebadge these?

 

It's not a SRAM pedal, just badged for the race team. 

 

3/24/2023 11:24pm
Losifer wrote:
Well, maybe instead of SRAM developing a Time flat pedal, maybe they’ll just rebadge these?    

5AE7CC61-A245-4A68-8F0B-3F1E3197525B

Well, maybe instead of SRAM developing a Time flat pedal, maybe they’ll just rebadge these?

 

Probably Nukeproof pedal with team laser etching 

2
lickmycrinkle
Posts
158
Joined
1/27/2021
Location
Beverly Hills, CA US
3/25/2023 3:05am

Transition Factory Racing-2 2

 Here's hoping the 38mm Boxxer does actually have the same Zeb casting and bolt pattern for the fenders, the front lip on that fender looks just right. Current Zeb fender is a bit weak.

1
hardbash
Posts
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Location
DE
Fantasy
3753rd
3/25/2023 3:25am

image-20230325112251-1

Good thing the new Calipers are around somewhere else on the internet as well haha

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