MTB Tech Rumors and Innovation

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Evil96
Posts
877
Joined
8/21/2014
Location
Portogruaro, VE, IT
3/14/2024 11:22am
GyB wrote:
Bit of a speculation on the most possibly never going to happen nukeproof reactor V3. All the comparisons are made with the current V2 generation in...

Bit of a speculation on the most possibly never going to happen nukeproof reactor V3. All the comparisons are made with the current V2 generation in mind. (I consider the old hardtail as the V1 generation)

Would be nice to get a full rundown from Mr. Page himself. Or would be possible to buy the prototype from him?

- Geometry
Geometrywise it might have got a standard longer slacker lower treatment.

- No Cable Tourism
All the cables are routed internally, yet not through the headset. Hooray! 

- Horst Link stays
I was expecting a flex pivot. If the rear travel stayed 130 mm they could have implemented flex pivot. Specialized and Merida can solve this on their frames that has more rear travel.

- Brake line disappearing into the chainstay
Instead of routing the brake line outboard, they are now going on the inside of the chainstay. It would have been nice to have a fully external brake line solution.

- Brake + rear derailleur line over the bottom bracket.
At least the brake line is over the bottom bracket, but the rear derailleur line is not visible. Possibly because of AXS? Definitely an improvement over the current model where the cables / lines are routed under.

- Bottom bracket housing looks to be quite big in dimateter compared to the bottom bracket. Could it be a T47?
With all the 30 mm spindles, and outboard bearings the wall thickness of the standard BSA bottom bracket is quite thin. T47 could help on this as it allows for thicker walls. Can not be a coincidence that Hambini makes BSA/30 mm bottom brakcets in titanium.

- 2 Cable ports on the downtube for brake line? 
As the frame is made of carbon on the picture, and it must have inside channels for the brake lines, I suppose that one channel is coming out next to the headtube on the left (for EU) the other is coming out on the right side for UK / moto people.

Brakelineimage-20240314130631-1

iceman2058 wrote:
Having a solution to route brake lines left or right would be SICK. As a moto style rider I’m forever having to put up with the...

Having a solution to route brake lines left or right would be SICK. As a moto style rider I’m forever having to put up with the rear brake cable coming out the wrong side and it just looks untidy. 

veefour wrote:
Considering how much of the world runs brakes moto style it blows my mind how many manufacturers don't make allowances for it. I wouldn't consider doing...

Considering how much of the world runs brakes moto style it blows my mind how many manufacturers don't make allowances for it.

I wouldn't consider doing it with a carbon frame, but I did drill a Commencal alloy frame for moto routing a few years ago, as they are one of many brands that just thinks everyone runs their brakes the way they do.

Evil has guided internal routing for moto or normal brake routing

3
Jakub_G
Posts
385
Joined
8/7/2019
Location
SK
3/14/2024 12:13pm
TEAMROBOT wrote:
Another thing about dual crowns on enduro bikes is that modern 29” DH forks typically have pretty whack fork offset numbers, often 50mm+. For instance, the...

Another thing about dual crowns on enduro bikes is that modern 29” DH forks typically have pretty whack fork offset numbers, often 50mm+. For instance, the old 40's from 2019 were 58mm!! Would be cool if Formula offers this fork with a 44mm industry standard enduro offset. They could even offer it in 44 and 51mm offsets to match what's available for single crown forks. 

As far as I know it should be 43mm just like the short offset regular Selva 👍

1
sethimus
Posts
954
Joined
9/20/2014
Location
CH
3/14/2024 12:23pm

image 7

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1
3/14/2024 12:32pm
airwreck wrote:

I haven't heard anything but is there any soft compound tire with light casings besides the Minions?

Specialized T9 available in Grid Trail casing which is EXO+ or maybe a little more stout level. 

1
1
Jakub_G
Posts
385
Joined
8/7/2019
Location
SK
3/14/2024 12:48pm

Specialized T9 available in Grid Trail casing which is EXO+ or maybe a little more stout level. 

O even lighter "grid" casing, and that is closer to exo+ I would say. Stout enough for bike that has to be pedalled up hill unless you run very low pressures for some reason

1
3/14/2024 12:50pm
TEAMROBOT wrote:
Another thing about dual crowns on enduro bikes is that modern 29” DH forks typically have pretty whack fork offset numbers, often 50mm+. For instance, the...

Another thing about dual crowns on enduro bikes is that modern 29” DH forks typically have pretty whack fork offset numbers, often 50mm+. For instance, the old 40's from 2019 were 58mm!! Would be cool if Formula offers this fork with a 44mm industry standard enduro offset. They could even offer it in 44 and 51mm offsets to match what's available for single crown forks. 

I haven't ridden a 29er dual crown (how many of us have?), or a dual crown at all in years. The EXT fork feels noticeably stiffer fore-aft than other single crowns I've ridden, IDK if its their CSU interface or just lower friction in the stanchions & air spring prevents flex to some degree. The 38s/Zeebs I've ridden have all been in need of a service, so I didn't get the best impression of them. I'm wondering what tangible benefits, if any, a lightweight dual crown has over a well built, modern single crown? I don't feel like I want my EXT to be stiffer. The only advantage i can think of is more travel for a given axle to crown length. 

1
sethimus
Posts
954
Joined
9/20/2014
Location
CH
3/14/2024 12:52pm
I haven't ridden a 29er dual crown (how many of us have?), or a dual crown at all in years. The EXT fork feels noticeably stiffer...

I haven't ridden a 29er dual crown (how many of us have?), or a dual crown at all in years. The EXT fork feels noticeably stiffer fore-aft than other single crowns I've ridden, IDK if its their CSU interface or just lower friction in the stanchions & air spring prevents flex to some degree. The 38s/Zeebs I've ridden have all been in need of a service, so I didn't get the best impression of them. I'm wondering what tangible benefits, if any, a lightweight dual crown has over a well built, modern single crown? I don't feel like I want my EXT to be stiffer. The only advantage i can think of is more travel for a given axle to crown length. 

selvas already have ~10mm less axle to crown than other long travel forks

1
3/14/2024 1:25pm

IMG 0798 3

more YT testing…

 

6
nskerb
Posts
372
Joined
3/3/2020
Location
Kelso, WA, USA
3/14/2024 1:41pm

In a world of diaper bikes, be a norco. Rad industrial aluminum protos fully exposed in the wild.

27
f.i.t.nj
Posts
45
Joined
3/7/2020
Location
Englishtown, NJ, USA
3/14/2024 2:37pm
TEAMROBOT wrote:
Another thing about dual crowns on enduro bikes is that modern 29” DH forks typically have pretty whack fork offset numbers, often 50mm+. For instance, the...

Another thing about dual crowns on enduro bikes is that modern 29” DH forks typically have pretty whack fork offset numbers, often 50mm+. For instance, the old 40's from 2019 were 58mm!! Would be cool if Formula offers this fork with a 44mm industry standard enduro offset. They could even offer it in 44 and 51mm offsets to match what's available for single crown forks. 

  Aren't the larger offsets necessary to accomodate a useful turning radius and the large diameter stanchions?  

It's definitely a big thing to consider. Seems to become a problem at around 46mm. 

My current way to solve this problem is to run a reach adjust in the long position and run the 46mm OS. Plenty of steering radius like that. Assuming you're not at your reach limit already. 

1
OldManCook
Posts
27
Joined
2/13/2024
Location
Christchurch, NZ
3/14/2024 3:59pm

Levo Alloy Öhlins Coil LTD |

 

A "new" levo.  same same just different components.  Alloy aswell.  are they selling out the remaining alloy frames with a new paint job and some ohlins gear?  a stop gap until the new model ( which then feels like thats going to take longer again )

nice colour though and finally they have some stock locally so might be tempted, but its top end price for an alloy model

1
3/14/2024 4:25pm Edited Date/Time 3/14/2024 4:26pm

Screenshot 2024-03-15-00-11-24-520 com.instagram.android.jpg?VersionId=Z4nOUjafs9IcYwFjeOHere you can see the idler a little bit better. I would say biggest update is actually going mullet. It also looks like they are testing a idler and a non-idler setup (might be old news).

 

5
3/14/2024 6:31pm
gibbon wrote:
Semenuk riding a Trek 'Sesh' in his latest edit. I'd assumed a mulleted slash but the shock mount looks like a much beefier version of the...

Semenuk riding a Trek 'Sesh' in his latest edit. I'd assumed a mulleted slash but the shock mount looks like a much beefier version of the ticket.

Screenshot %2811%29 1.jpg?VersionId=qLfEC2z

It seems like it's more or less a long-stroked (accommodated by a new shock mount) Gen 5 Slash frame with a lowered top tube and some reinforcement at the TT/ST junction. If I had to guess this custom frame is somewhere around 175-180mm travel with 27.5" front/rear (Semenuk rides a full-DH Session at other points in the edit, and seems to have swapped out the Vivid for a SDU on the "Sesh") and would probably make for one hell of a fun park ripper. Love it but I can't help feeling sad for the next-gen Remedy that never was (unless this is secretly it, but that's doubtful). 

image-20240314180400-2

5
sspomer
Posts
6336
Joined
6/26/2009
Location
Boise, ID, USA
Fantasy
3/14/2024 6:38pm

here's a build video of semenuk's sesh

 

8
3/14/2024 6:59pm
  Just got back from a day at Dyfi. This is the production-ready model, two were being tested by journalists in preparation for the official launch...

1741A9DE-2B50-4AF8-97CF-C33E742B587A

 

Just got back from a day at Dyfi. This is the production-ready model, two were being tested by journalists in preparation for the official launch on the 12th. 

In person it’s absolutely striking and looks like nothing else out there. If the frame only price is reasonable then I’ve never been more tempted by a bike. 

(If anyone from Atherton bikes wants me to remove the photo I’m happy to, but as it’s been seen by upwards of 100 people today I’m sure it’s fine). 

 

Has anyone heard any rumors how the new Atherton aluminum series ride?  I waS all gung-ho to order, but saw in the email they sent out this week that it uses a dw4 and not dw6 suspension platform. So imagine it’s going to ride fairly differently than their other bikes. I imagine they are gonna go quick when they are released, but also don’t really wanna order without at least reading a couple reviews 

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2
3/14/2024 7:17pm Edited Date/Time 3/14/2024 7:33pm
TEAMROBOT wrote:
Another thing about dual crowns on enduro bikes is that modern 29” DH forks typically have pretty whack fork offset numbers, often 50mm+. For instance, the...

Another thing about dual crowns on enduro bikes is that modern 29” DH forks typically have pretty whack fork offset numbers, often 50mm+. For instance, the old 40's from 2019 were 58mm!! Would be cool if Formula offers this fork with a 44mm industry standard enduro offset. They could even offer it in 44 and 51mm offsets to match what's available for single crown forks. 

  Aren't the larger offsets necessary to accomodate a useful turning radius and the large diameter stanchions?  

f.i.t.nj wrote:
It's definitely a big thing to consider. Seems to become a problem at around 46mm.  My current way to solve this problem is to run a...

It's definitely a big thing to consider. Seems to become a problem at around 46mm. 

My current way to solve this problem is to run a reach adjust in the long position and run the 46mm OS. Plenty of steering radius like that. Assuming you're not at your reach limit already. 

If you want a shorter offset on your dual crown fork, you can always just flip the crowns backwards and re-install the stanchions (assuming your crowns have offset). I run a 56mm offset boxxer on my Spire with backwards crowns. This reduces the offset to 36mm. The turning radius is just enough to not notice. I also had to make sure my tire wouldn't hit the frame before bottom out since the reduced offset brings it closer to the down tube.20240314 201412 0

20
3/14/2024 7:18pm Edited Date/Time 3/14/2024 7:28pm

  Aren't the larger offsets necessary to accomodate a useful turning radius and the large diameter stanchions?  

f.i.t.nj wrote:
It's definitely a big thing to consider. Seems to become a problem at around 46mm.  My current way to solve this problem is to run a...

It's definitely a big thing to consider. Seems to become a problem at around 46mm. 

My current way to solve this problem is to run a reach adjust in the long position and run the 46mm OS. Plenty of steering radius like that. Assuming you're not at your reach limit already. 

If you want a shorter offset on your dual crown fork, you can always just flip the crowns backwards and re-install the stanchions (assuming your crowns...

If you want a shorter offset on your dual crown fork, you can always just flip the crowns backwards and re-install the stanchions (assuming your crowns have offset). I run a 56mm offset boxxer on my Spire with backwards crowns. This reduces the offset to 36mm. The turning radius is just enough to not notice. I also had to make sure my tire wouldn't hit the frame before bottom out since the reduced offset brings it closer to the down tube.20240314 201412 0

Steering angle if anyone cares:20240314 201522.jpg?VersionId=k ErsnnEpWXdFb0Ndxp

11
monarchmason
Posts
328
Joined
5/24/2022
Location
Nevada City, CA, USA
3/14/2024 7:47pm

  Aren't the larger offsets necessary to accomodate a useful turning radius and the large diameter stanchions?  

f.i.t.nj wrote:
It's definitely a big thing to consider. Seems to become a problem at around 46mm.  My current way to solve this problem is to run a...

It's definitely a big thing to consider. Seems to become a problem at around 46mm. 

My current way to solve this problem is to run a reach adjust in the long position and run the 46mm OS. Plenty of steering radius like that. Assuming you're not at your reach limit already. 

If you want a shorter offset on your dual crown fork, you can always just flip the crowns backwards and re-install the stanchions (assuming your crowns...

If you want a shorter offset on your dual crown fork, you can always just flip the crowns backwards and re-install the stanchions (assuming your crowns have offset). I run a 56mm offset boxxer on my Spire with backwards crowns. This reduces the offset to 36mm. The turning radius is just enough to not notice. I also had to make sure my tire wouldn't hit the frame before bottom out since the reduced offset brings it closer to the down tube.20240314 201412 0

Oooh baby…

O1D4
Posts
92
Joined
10/20/2018
Location
Vancouver, CA
3/14/2024 7:53pm
If you want a shorter offset on your dual crown fork, you can always just flip the crowns backwards and re-install the stanchions (assuming your crowns...

If you want a shorter offset on your dual crown fork, you can always just flip the crowns backwards and re-install the stanchions (assuming your crowns have offset). I run a 56mm offset boxxer on my Spire with backwards crowns. This reduces the offset to 36mm. The turning radius is just enough to not notice. I also had to make sure my tire wouldn't hit the frame before bottom out since the reduced offset brings it closer to the down tube.20240314 201412 0

That's kinda crazy looking... What travel are you running that boxxer at?

4
3/14/2024 8:02pm
If you want a shorter offset on your dual crown fork, you can always just flip the crowns backwards and re-install the stanchions (assuming your crowns...

If you want a shorter offset on your dual crown fork, you can always just flip the crowns backwards and re-install the stanchions (assuming your crowns have offset). I run a 56mm offset boxxer on my Spire with backwards crowns. This reduces the offset to 36mm. The turning radius is just enough to not notice. I also had to make sure my tire wouldn't hit the frame before bottom out since the reduced offset brings it closer to the down tube.20240314 201412 0

O1D4 wrote:

That's kinda crazy looking... What travel are you running that boxxer at?

The full 200mm. Static geometry is a bit wild. The HTA is below 62⁰. However, im running ≈45-50mm of sag (25%) so the dynamic geometry still feels normal. I'm using all 6 volume reducers for bottom out support. Its kind of a weird set up, but it feels really nice. 

10
3/14/2024 8:38pm

Troy riding a diapered high pivot sender on instagram

3
1
TimBud
Posts
544
Joined
2/29/2012
Location
GB
3/15/2024 12:52am

Troy riding a diapered high pivot sender on instagram

Here you go

IMG 9108.jpeg?VersionId=qPnbWOg55goC 5HvK5b1iMGcZ0Heg
 

Can folk please learn how to post from Instagram. It’s not hard and took me a few seconds to grab that still from his story.

Tip: use the “post video” function for an instagram post.

A generic “there’s a pic of someone riding a new bike someone on the internets” is a bit pointless.

16
3/15/2024 5:09am

I hope Canyon solved the muddy reservoir under the lower link.

1
amaranth
Posts
197
Joined
10/19/2023
Location
Nutley, NJ, USA
Fantasy
3/15/2024 6:36am

Not sure if this is the right place to share but here's a couple thoughts/rumors on random bike stuff after attending the Sedona bike fest

1. All the guys that brought their DJ and bmx bikes lost to a guy that was on a demo yeti sb135 for the bunny hop contest. It's the rider, not the bike.

2. Always wondered what gearbox bikes felt when you tried to shift underload - it doesn't shift! I was climbing a not very steep road to get back to the venue on a (demo)Zerode and was stuck in gear 4 all the way up. The grip shift just would not budge until I completely stopped pedaling. I think there's still some improvement to be had there. The guys at the booth said the back wheel should track better due to being lighter, I personally could not tell. I did miss the ability to shift under power though.

3. The TRP DHR evo brakes felt wildly different from the Hayes Dominion A4s. I have the Hayes, and they have a super defined bite point. The TRP levers are also light action, but the braking feel is much more linear than the Hayes. Also, the Hayes felt like they had much more stopping power. Just my thoughts, as I see these being compared to each other a lot all around. 

4. Heard that EXT is releasing a DC fork within this year. 

5. There were SO many people demoing Yetis. Not sure because of the appeal or maybe just because they have the largest demo fleet. Norco only had 1 size of each bike. 

6. Tried pulling the maven levers (on someone's bike, with consent), they are pretty stiff. Friend who has Codes are actually pretty excited for them, me not so much. My hunch is that if you liked Codes and you need more power, you'll like Mavens. If you didn't like Codes to start with, Mavens probably won't change that. 

7.Saw some kids with older hardtails having great fun on Hiline. Anytime on a bike is better than being on a couch. 

33
1
Dave_Camp
Posts
469
Joined
8/25/2009
Location
USA
3/15/2024 7:16am Edited Date/Time 3/15/2024 7:18am
If you want a shorter offset on your dual crown fork, you can always just flip the crowns backwards and re-install the stanchions (assuming your crowns...

If you want a shorter offset on your dual crown fork, you can always just flip the crowns backwards and re-install the stanchions (assuming your crowns have offset). I run a 56mm offset boxxer on my Spire with backwards crowns. This reduces the offset to 36mm. The turning radius is just enough to not notice. I also had to make sure my tire wouldn't hit the frame before bottom out since the reduced offset brings it closer to the down tube.20240314 201412 0

This works on some non-dual crown forks too.  Pull the lowers- rotate 180, re-assemble.

 

7
Primoz
Posts
4686
Joined
8/1/2009
Location
SI
3/15/2024 7:26am Edited Date/Time 3/15/2024 7:26am

How much of an issue is the bridge clearance then? But the same is true for dual crown forks too anyway... 

1
Primoz
Posts
4686
Joined
8/1/2009
Location
SI
3/15/2024 7:30am
amaranth wrote:
Not sure if this is the right place to share but here's a couple thoughts/rumors on random bike stuff after attending the Sedona bike fest 1...

Not sure if this is the right place to share but here's a couple thoughts/rumors on random bike stuff after attending the Sedona bike fest

1. All the guys that brought their DJ and bmx bikes lost to a guy that was on a demo yeti sb135 for the bunny hop contest. It's the rider, not the bike.

2. Always wondered what gearbox bikes felt when you tried to shift underload - it doesn't shift! I was climbing a not very steep road to get back to the venue on a (demo)Zerode and was stuck in gear 4 all the way up. The grip shift just would not budge until I completely stopped pedaling. I think there's still some improvement to be had there. The guys at the booth said the back wheel should track better due to being lighter, I personally could not tell. I did miss the ability to shift under power though.

3. The TRP DHR evo brakes felt wildly different from the Hayes Dominion A4s. I have the Hayes, and they have a super defined bite point. The TRP levers are also light action, but the braking feel is much more linear than the Hayes. Also, the Hayes felt like they had much more stopping power. Just my thoughts, as I see these being compared to each other a lot all around. 

4. Heard that EXT is releasing a DC fork within this year. 

5. There were SO many people demoing Yetis. Not sure because of the appeal or maybe just because they have the largest demo fleet. Norco only had 1 size of each bike. 

6. Tried pulling the maven levers (on someone's bike, with consent), they are pretty stiff. Friend who has Codes are actually pretty excited for them, me not so much. My hunch is that if you liked Codes and you need more power, you'll like Mavens. If you didn't like Codes to start with, Mavens probably won't change that. 

7.Saw some kids with older hardtails having great fun on Hiline. Anytime on a bike is better than being on a couch. 

Regarding gearboxes, with the Pionion it's known you have to let up on the pedals to release the shift mechanism. On their end of line check in the factory apparently they shift under full power, but drive the shifting mechanism with a big motor. So the design/parts take it, you're just not strong enough with the gripshift to shift it. 

I think the electronic shifting mechanism improves in this. 

With effigear talking with the designers they used direct drive hubs in order to drive the gearbox forwards with the wheel during shifts in one of the directions to release the pawls. Using a freehub rear hub would otherwise require backpedaling to release the shifting mechanism and enable the shift to be made.

9
ZAKBROWN!
Posts
118
Joined
8/28/2009
Location
Salt Lake City, UT, USA
Fantasy
3/15/2024 7:56am Edited Date/Time 3/15/2024 8:00am
sspomer wrote:
here's a build video of semenuk's sesh  

here's a build video of semenuk's sesh

 

Is anyone else bothered by them installing the silver Mavens on this bike?  It may be one of the only bikes out there that the Van Halen calipers look good on!  It literally has matching Trek decals on it.  

Looks like he did get some red ones for the shredit, phew.  Whistling

 

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