MTB Tech Rumors and Innovation

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slimshady
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6/8/2023 7:43am
Primoz wrote:

No need for a bash guard with these covers at least. 

Yeah, a piece of inner tube surely makes for a wunderbashguard!! Cool

 

Here is my Picasso approach on the system:

IMG-20230608-WA0003

 

8
jonkranked
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6/8/2023 7:51am
slimshady wrote:
Yeah, a piece of inner tube surely makes for a wunderbashguard!!    Here is my Picasso approach on the system:  

Yeah, a piece of inner tube surely makes for a wunderbashguard!! Cool

 

Here is my Picasso approach on the system:

IMG-20230608-WA0003

 

when you zoom in, there's definitely pivots on the yoke above the BB, and the 3 bolts behind the BB lead me to believe there is a link concentric to the BB

2
slimshady
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6/8/2023 8:00am
slimshady wrote:
Yeah, a piece of inner tube surely makes for a wunderbashguard!!    Here is my Picasso approach on the system:  

Yeah, a piece of inner tube surely makes for a wunderbashguard!! Cool

 

Here is my Picasso approach on the system:

IMG-20230608-WA0003

 

jonkranked wrote:
when you zoom in, there's definitely pivots on the yoke above the BB, and the 3 bolts behind the BB lead me to believe there is...

when you zoom in, there's definitely pivots on the yoke above the BB, and the 3 bolts behind the BB lead me to believe there is a link concentric to the BB

So something like this?

 

photo1686236177

 

3
sspomer
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6/8/2023 8:41am

similar-ish idea to old world force, just w/o huge rocker? or not even close? (i realize we can't see the details)

World Force VR-1 1998 | MTB-News.de | IBC Mountainbike Forum World Force VR-1 1998 | MTB-News.de | IBC Mountainbike Forum

1
Zuestman
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6/8/2023 8:58am

Bikerumor got a bit of the scoop on the mondraker.  one of the things is a modular BB shell to allow different BB locations:

 

image-20230608085738-1

image-20230608085756-2

5
6/8/2023 9:05am
sspomer wrote:
another pit bits gallery in the works. some early highlights as i build it (demo and pivot close-ups)

another pit bits gallery in the works. some early highlights as i build it (demo and pivot close-ups)

20230607 UCI DH WorldCup Lenzerheide H8A214220230607 UCI DH WorldCup Lenzerheide H8A215020230607 UCI DH WorldCup Lenzerheide Z4A084120230607 UCI DH WorldCup Lenzerheide Z4A0854

jonkranked wrote:
enhance Enhance ENHANCE    

enhance

Enhance

ENHANCE

 

20230607 UCI DH WorldCup Lenzerheide Z4A0854 0

 

Well everyone is out here speculating on the shock layout, have we talked about how it looks to use the seatstay from the enduro? Always been interested by specialized running the narrower hub standard on their downhill bikes (135mm back in the day, 148mm now).

3
6/8/2023 9:47am

I was thinking, could it be some sort of dw6 as well? Didn't anyone mention they can change the axle path with different links? Can't do that with a regular horst, unless they are swapping the upper link or the stays.

1
6/8/2023 3:11pm
UfuS78 wrote:
I'm looking at this picture and I have a feeling that the new Boxxer will have a 20mm axle after all  

I'm looking at this picture and I have a feeling that the new Boxxer will have a 20mm axle after allSideways
Kade Edward%27s%2C Trek Session%2C Code brakes.jpg?VersionId=1

 

So if the lowers are compatible with the Zeb CSU we can build 20mm single crowns again! 

Dave_Camp wrote:
Definitely no. they fit together but I believe the seals would crash into the crown by a substantial amount.    The boxxer lower crown is much...

Definitely no.

they fit together but I believe the seals would crash into the crown by a substantial amount. 
 

The boxxer lower crown is much flatter and thinner than a single crown. 

Oh well, I can always just polish the 26" Lyrik and 36 collection and dream of what could have been. 

1
paddydigital
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Location
San Luis Obispo, CA US
6/8/2023 3:17pm Edited Date/Time 6/8/2023 3:18pm
slimshady wrote:
Yeah, a piece of inner tube surely makes for a wunderbashguard!!    Here is my Picasso approach on the system:  

Yeah, a piece of inner tube surely makes for a wunderbashguard!! Cool

 

Here is my Picasso approach on the system:

IMG-20230608-WA0003

 

jonkranked wrote:
when you zoom in, there's definitely pivots on the yoke above the BB, and the 3 bolts behind the BB lead me to believe there is...

when you zoom in, there's definitely pivots on the yoke above the BB, and the 3 bolts behind the BB lead me to believe there is a link concentric to the BB

the 3 bolts on the demo bb area might be a bit of a red herring when it comes to pivot locations. between the shock link passing through the downtube, the tunnel in the seattube, and the frame cover bolts, it appears that the bb area is made up of two parallel vertical plates, similar to trinity MTB's bikes. if so, the bolts at the bb could be a way to secure a bb housing between the two plates- you can't leave bottom brackets exposed without a housing.

more of a stretch- a bolt-in bb housing could also allow spesh to change bb position in the frame relatively easily. not sure if that's a worthwhile variable for them to manipulate though. when was the last time we saw eccentric bbs on the World Cup circuit? 

4
chriskief
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6/8/2023 3:24pm
the 3 bolts on the demo bb area might be a bit of a red herring when it comes to pivot locations. between the shock link...

the 3 bolts on the demo bb area might be a bit of a red herring when it comes to pivot locations. between the shock link passing through the downtube, the tunnel in the seattube, and the frame cover bolts, it appears that the bb area is made up of two parallel vertical plates, similar to trinity MTB's bikes. if so, the bolts at the bb could be a way to secure a bb housing between the two plates- you can't leave bottom brackets exposed without a housing.

more of a stretch- a bolt-in bb housing could also allow spesh to change bb position in the frame relatively easily. not sure if that's a worthwhile variable for them to manipulate though. when was the last time we saw eccentric bbs on the World Cup circuit? 

3
SteveClimber
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6/8/2023 6:02pm
slimshady wrote:
Yeah, a piece of inner tube surely makes for a wunderbashguard!!    Here is my Picasso approach on the system:  

Yeah, a piece of inner tube surely makes for a wunderbashguard!! Cool

 

Here is my Picasso approach on the system:

IMG-20230608-WA0003

 

jonkranked wrote:
when you zoom in, there's definitely pivots on the yoke above the BB, and the 3 bolts behind the BB lead me to believe there is...

when you zoom in, there's definitely pivots on the yoke above the BB, and the 3 bolts behind the BB lead me to believe there is a link concentric to the BB

I think the 3 bolts on the BB are Bruni's eccententric BB that he has used for a while Chriskief linked the PB shots of them using it on the old demo.

From the shots so far its clearly just a Horst Link with an interesting rocker design to tune the shock rate, unless the "main" pivot by the BB the chainstay is attached to is actually a Link, its "just" a Horst Link design.

1
skunthank24
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6/8/2023 9:02pm
slimshady wrote:
Yeah, a piece of inner tube surely makes for a wunderbashguard!!    Here is my Picasso approach on the system:  

Yeah, a piece of inner tube surely makes for a wunderbashguard!! Cool

 

Here is my Picasso approach on the system:

IMG-20230608-WA0003

 

jonkranked wrote:
when you zoom in, there's definitely pivots on the yoke above the BB, and the 3 bolts behind the BB lead me to believe there is...

when you zoom in, there's definitely pivots on the yoke above the BB, and the 3 bolts behind the BB lead me to believe there is a link concentric to the BB

I think the 3 bolts on the BB are Bruni's eccententric BB that he has used for a while Chriskief linked the PB shots of them...

I think the 3 bolts on the BB are Bruni's eccententric BB that he has used for a while Chriskief linked the PB shots of them using it on the old demo.

From the shots so far its clearly just a Horst Link with an interesting rocker design to tune the shock rate, unless the "main" pivot by the BB the chainstay is attached to is actually a Link, its "just" a Horst Link design.

To be fair, a very fast Horst link design.

1
AJW1
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6/9/2023 2:10am

https://en.brujulabike.com/new-electronic-suspension-flight-attendant-nino-schurter/

Flight attendant on the XC range from rockshox.

Will it be the same as the trail and enduro versions, or a differing tune/algorithm? hopefully not the "default to locked" which gets the Fox version hated.

Obviously they cant hide the thing on the fork crown, but they've put stickers on the frame showing it off (which otherwise would go totally unseen on the Scott) so release imminent?

6/9/2023 2:21am Edited Date/Time 6/9/2023 2:22am
the 3 bolts on the demo bb area might be a bit of a red herring when it comes to pivot locations. between the shock link...

the 3 bolts on the demo bb area might be a bit of a red herring when it comes to pivot locations. between the shock link passing through the downtube, the tunnel in the seattube, and the frame cover bolts, it appears that the bb area is made up of two parallel vertical plates, similar to trinity MTB's bikes. if so, the bolts at the bb could be a way to secure a bb housing between the two plates- you can't leave bottom brackets exposed without a housing.

more of a stretch- a bolt-in bb housing could also allow spesh to change bb position in the frame relatively easily. not sure if that's a worthwhile variable for them to manipulate though. when was the last time we saw eccentric bbs on the World Cup circuit? 

chriskief wrote:

EBB for sure - allows them to tweak BB height for 29" or 27.5" rear and gives a bit of +/- adjustability on rear centre length

1
FullSend
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6/9/2023 2:45am
slimshady wrote:
Yeah, a piece of inner tube surely makes for a wunderbashguard!!    Here is my Picasso approach on the system:  

Yeah, a piece of inner tube surely makes for a wunderbashguard!! Cool

 

Here is my Picasso approach on the system:

IMG-20230608-WA0003

 

jonkranked wrote:
when you zoom in, there's definitely pivots on the yoke above the BB, and the 3 bolts behind the BB lead me to believe there is...

when you zoom in, there's definitely pivots on the yoke above the BB, and the 3 bolts behind the BB lead me to believe there is a link concentric to the BB

slimshady wrote:
So something like this?    

So something like this?

 

photo1686236177

 

That's what I thought. 

I bet it's basically the Ancillotti PullShock system under the cover. With the obvious difference that Specialized wanted a way to control the axle path a bit better, hence the HorstLink pivot.

http://www.ancillotti.com/images/scarab3big.jpg

1
Primoz
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6/9/2023 3:05am

Agreed on this minus the concentric pivot to the BB (mentioned in the quoted posts).

I think the bolts near the BB are for an eccentric BB to adjust the chainstay length and/or BB height. 

1
FullSend
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6/9/2023 3:16am
iceman2058 wrote:
Well well well, the steering stabilizer thing is happening again at the CLLCTV (apparently Mark Wallace ran this last year in Fort William and nobody noticed...)...

Well well well, the steering stabilizer thing is happening again at the CLLCTV (apparently Mark Wallace ran this last year in Fort William and nobody noticed...). This is now on Troy Brosnan's bike, he says that Lenzerheide is not exactly the kind of track where it helps the most, so it'll be curious to see if he elects to run it as the week goes on (you can read our test of the commercially available, integrated version HERE).

Troy Brosnan's Canyon Sender outfitted with a KIS steering stabilizer -2Troy Brosnan's Canyon Sender outfitted with a KIS steering stabilizer -3Troy Brosnan's Canyon Sender outfitted with a KIS steering stabilizer

FullSend wrote:
This is such nonsense. You can do literally everything this system would ever achieve through the means of proper steering geometry. And to add more stability...

This is such nonsense. You can do literally everything this system would ever achieve through the means of proper steering geometry. And to add more stability through rock gardens and such you'd want a damper, not a spring. You'd want to make sure that steering input is slowed down, not make it harder to turn the bars. A spring will do literally nothing for you while getting bounced around in a rock garden - to even have any effect it would need to be so stiff that turning the bars at any time would require the equivalent effort of doing a push-up.

Onawalk wrote:
I love that we as a species are willing to shout our opinions to the world, in an effort to be correct above all others.  Why...

I love that we as a species are willing to shout our opinions to the world, in an effort to be correct above all others.  Why is it that we feel the need to pull others down when we have little to no experience with, or understanding of things.

 

Listen, I'm not here to tell you that this system works or not, but I'm also real hesitant to tell those that have used it that either they are, or their experiences are stupid.  Does it work, how the hell do I know?  How the hell do any of us know if we havent tried it.

Looks terrible strapped to the top tube, but maybe whoever is using it, finds a benefit to the system........

Its not for me, (I dont think, hell maybe it is) its prolly not for others, but this is a thread for innovation, so lets build one another up rather than trying to drag one another down.  What do ya think?

You wanna know what I think? Ok then.

I think it's really funny hat you just incorrectly assume that I have "little to no experience with, or understanding of" what I'm critizing.

A friend (and neighbour) of mine is an engineer who has worked for Canyon for several years. He was actually one of the people tasked with integrating the KIS system into the existing Spectral frame(, a task he himself wasn't fond of btw because he doesn't much like the system either). When out on testing rides, we will often meet up and this way I have had test rides on many Canyon prototypes way before they came out - same for the Spectral KIS prototype.

My honest opinion on it is that it's not a good product at all. It effectively does none of the things you'd want it to do, but a lot of things you don't want, like being an annoying hindrance to quickly turning the bars on tech trails. On fast and rough trails it also occasionally gives this horrible rumbling mechanical feedback through the bars. Not a pleasant feeling. If cranked up all the way, it also makes it weirdly hard to hold your line precisely through long, fast turns.

Also just in general, in regards of this being an innovations thread; I really don't think we should just mindlessly eat up every fad the industry throws at us. Over the last couple of years, the bike industry didn't have a terribly good track record regarding the "fad vs actual innovation" ratio. It's good to be a critical consumer.

11
pablo_b
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6/9/2023 4:21am

Please lets not start fighting. I left the other site because the comment section is cancer.
Back to bikes. Can anyone identify this tire? It was taken from Loic Brunis POV from Lenzerheide. I dont think its neither a Cannibal nor Butcher nor Hillbilly.
image-20230609131845-1

3
1
jonkranked
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6/9/2023 5:31am
pablo_b wrote:
Taken from pit bits 3. Michelin DH 16?

Taken from pit bits 3. Michelin DH 16?

image-20230609132643-1

ENHANCE

yes. 

image-20230609132643-1 0.png?VersionId=FL4atvTsy1csvn2Mn Fm1c

 

8
Onawalk
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6/9/2023 6:31am
pablo_b wrote:
Please lets not start fighting. I left the other site because the comment section is cancer. Back to bikes. Can anyone identify this tire? It was...

Please lets not start fighting. I left the other site because the comment section is cancer.
Back to bikes. Can anyone identify this tire? It was taken from Loic Brunis POV from Lenzerheide. I dont think its neither a Cannibal nor Butcher nor Hillbilly.
image-20230609131845-1

That’s fair

1
Losifer
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6/9/2023 7:16am
pablo_b wrote:
Please lets not start fighting. I left the other site because the comment section is cancer. Back to bikes. Can anyone identify this tire? It was...

Please lets not start fighting. I left the other site because the comment section is cancer.
Back to bikes. Can anyone identify this tire? It was taken from Loic Brunis POV from Lenzerheide. I dont think its neither a Cannibal nor Butcher nor Hillbilly.
image-20230609131845-1

Hmmm... maybe a new tread to compete with the DHRII? 

I ride either the Butcher/Eliminator combo or Butcher f&r. After seeing the Cannibal on a friend's bike at the last local Enduro race, I can see the need for a gravity tire that rolls faster than the cannibal but has better straight line braking than the Butcher.

 

Primoz
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6/9/2023 7:34am
FullSend wrote:
This is such nonsense. You can do literally everything this system would ever achieve through the means of proper steering geometry. And to add more stability...

This is such nonsense. You can do literally everything this system would ever achieve through the means of proper steering geometry. And to add more stability through rock gardens and such you'd want a damper, not a spring. You'd want to make sure that steering input is slowed down, not make it harder to turn the bars. A spring will do literally nothing for you while getting bounced around in a rock garden - to even have any effect it would need to be so stiff that turning the bars at any time would require the equivalent effort of doing a push-up.

Onawalk wrote:
I love that we as a species are willing to shout our opinions to the world, in an effort to be correct above all others.  Why...

I love that we as a species are willing to shout our opinions to the world, in an effort to be correct above all others.  Why is it that we feel the need to pull others down when we have little to no experience with, or understanding of things.

 

Listen, I'm not here to tell you that this system works or not, but I'm also real hesitant to tell those that have used it that either they are, or their experiences are stupid.  Does it work, how the hell do I know?  How the hell do any of us know if we havent tried it.

Looks terrible strapped to the top tube, but maybe whoever is using it, finds a benefit to the system........

Its not for me, (I dont think, hell maybe it is) its prolly not for others, but this is a thread for innovation, so lets build one another up rather than trying to drag one another down.  What do ya think?

FullSend wrote:
You wanna know what I think? Ok then. I think it's really funny hat you just incorrectly assume that I have "little to no experience with...

You wanna know what I think? Ok then.

I think it's really funny hat you just incorrectly assume that I have "little to no experience with, or understanding of" what I'm critizing.

A friend (and neighbour) of mine is an engineer who has worked for Canyon for several years. He was actually one of the people tasked with integrating the KIS system into the existing Spectral frame(, a task he himself wasn't fond of btw because he doesn't much like the system either). When out on testing rides, we will often meet up and this way I have had test rides on many Canyon prototypes way before they came out - same for the Spectral KIS prototype.

My honest opinion on it is that it's not a good product at all. It effectively does none of the things you'd want it to do, but a lot of things you don't want, like being an annoying hindrance to quickly turning the bars on tech trails. On fast and rough trails it also occasionally gives this horrible rumbling mechanical feedback through the bars. Not a pleasant feeling. If cranked up all the way, it also makes it weirdly hard to hold your line precisely through long, fast turns.

Also just in general, in regards of this being an innovations thread; I really don't think we should just mindlessly eat up every fad the industry throws at us. Over the last couple of years, the bike industry didn't have a terribly good track record regarding the "fad vs actual innovation" ratio. It's good to be a critical consumer.

I wanted to send this as a PM, but you have them closed off. I'd be sparse with the details where you got the info from, you might get your friend in trouble. I doubt companies are happy that people outside their organisation or outside their control (NDAs, liabilities and stuff...) ride unreleased stuff...

8
Suns_PSD
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Location
Austin, TX US
6/9/2023 8:09am
gbcoke wrote:
 Pivot have jumped the gun with Fazua with the intention to be the first bike out with the system and get ahead of other brands in...

 Pivot have jumped the gun with Fazua with the intention to be the first bike out with the system and get ahead of other brands

in hope to sell as much as possible.

The problem was that Fazua ride 60 system was not really ready for prime time.

After some critical updates,including a new (better) remote I hear the system is much more reliable and works better (smoother power delivery).

All in all it's a real shame customers are the real testers and the systems are'nt as bullet proof as they should be.

I'm only a handful of rides in on my Relay with the Fazua 60.

A few notes:

1) I've had no problems with it besides some cable rattle.

2) There is not much in the way of cable management. Cables are just zip tied to the battery bracket, and they can rattle.

3) I don't love the removable battery as it's a rattle point. Some weird plastic piece fell out of my battery hole and then the battery rattled. This piece was sort of just barely sitting there. Was a very easy fix. Personally, I'd rather have a fixed battery. That said there is room in front of the battery to store other stuff as well. Also my battery seems to need to be clicked in quite tightly. If it's the first light click and not to the second firm click, you'll have issues.

4) It's the best handling bike I've ever ridden.

5) A recent update combined with some App settings makes the power delivery really nice. I like it.

6) If the motor battery broke, I could ride it while waiting for new parts and be okay doing it. I mean it would weigh 37#s but otherwise it would be fine.

7) I don't see what the problem is with the controller. Seems fine to me. Even the basic LED display is actually fine but could be made better. Would like to see a simple '%' that changed colors depending on mode.

8) Often, I think I should have gone with the Levo SL as weight is very important to me, and maybe I should have. But it's got a really slack sta and the CS is much too short when in mullet mode. I'd have to run the Levo as a full 29er, nothing wrong with that but I am really enjoying the mullet. I actually think with the same spec and size the weight difference is only about 3#s between the Relay & the SL, which considering you have Al cranks, a bash ring, more power & a 44% larger battery pack seems pretty reasonable actually. 

Suns_PSD
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Austin, TX US
6/9/2023 8:34am
Any thoughts on short stem but longer reach bikes from Rulezman video? https://youtube.com/watch?v=oCi9LzaMm10&feature=share    

Any thoughts on short stem but longer reach bikes from Rulezman video?

https://youtube.com/watch?v=oCi9LzaMm10&feature=share

0136FCBB-B352-45DC-A5C7-6A13226C34F0

 AE9FB4EB-567C-4FC2-A5FF-FA86893C03B7.jpeg?VersionId=loN1rBuEEk7.kY0FCSuJS

 

I went too large on my XL Relay at only 5'11" as I've sized up for years and mulleting shortens it up a bit more. But the bike was just too big to manhandle, and I considered selling it.

The bike also has front end traction like I've never felt, so good. So, it's the perfect bike to experiment with uber short stems. I slapped a 32mm on it last night and will test today. It felt great on the parking lot test however as the directness of the short stem really helped with the generally heavy steering of an e-bike.

If the 32mm length stem works well, I'll test the Rulezman stem next month when it's available.

I'm mostly concerned with my ability to manual at the last moment, something I couldn't do at first on this bike.

6/9/2023 10:05am
pablo_b wrote:
Taken from pit bits 3. Michelin DH 16?

Taken from pit bits 3. Michelin DH 16?

image-20230609132643-1

Could it be a dh version of the wild AM2? Looks like the same pattern of side knobs and centre knobs as the unmounted tire in this photo from the other site.24C4FA6C-C10D-4FF7-B5E0-3E048BFE8D16

 

haen
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Location
CA US
6/9/2023 10:24am Edited Date/Time 6/9/2023 10:26am
Any thoughts on short stem but longer reach bikes from Rulezman video? https://youtube.com/watch?v=oCi9LzaMm10&feature=share    

Any thoughts on short stem but longer reach bikes from Rulezman video?

https://youtube.com/watch?v=oCi9LzaMm10&feature=share

0136FCBB-B352-45DC-A5C7-6A13226C34F0

 AE9FB4EB-567C-4FC2-A5FF-FA86893C03B7.jpeg?VersionId=loN1rBuEEk7.kY0FCSuJS

 

Suns_PSD wrote:
I went too large on my XL Relay at only 5'11" as I've sized up for years and mulleting shortens it up a bit more. But...

I went too large on my XL Relay at only 5'11" as I've sized up for years and mulleting shortens it up a bit more. But the bike was just too big to manhandle, and I considered selling it.

The bike also has front end traction like I've never felt, so good. So, it's the perfect bike to experiment with uber short stems. I slapped a 32mm on it last night and will test today. It felt great on the parking lot test however as the directness of the short stem really helped with the generally heavy steering of an e-bike.

If the 32mm length stem works well, I'll test the Rulezman stem next month when it's available.

I'm mostly concerned with my ability to manual at the last moment, something I couldn't do at first on this bike.

I'm only 6'0" but ride a bike with 515 reach paired with a 31mm offset stem and 83mm rise bars with 15 degrees of backsweep. I've also ridden the BMB Raised Reverse stem on my bike. Zero or slightly negative effective offset is great from my experience. 

Also, stack doesn't scale with reach on larger frame, so you need to have higher bars on bigger sizes. If your bars aren't at least as high as your seat at full extension, they are probably too low for a trail or enduro bike. Stack is just as important as reach when discussing bike fit and we really should be measuring these numbers from the handlebars, not the frame.

I love this photo because it highlights how stack is not factored into bike fit. Think about how wildly different the riding position is for these two riders!

IBIS-Oso-E-MOUNTAINBIKE-2023--1140x760

 

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4
veefour
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6/9/2023 11:30am Edited Date/Time 6/9/2023 11:31am

"If your bars aren't at least as high as your seat at full extension, they are probably too low for a trail or enduro bike."

At 6'2 with a 34" inseam I'd need ape hangers to achieve that. Laughing

10

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