The cycling industry goes crazy for standards; headsets, forks, cranks etc. Some products stick while many fail, but there is one new product out there gaining momentum and may just change how we keep our wheels on the ground. This is the 142mm x 12mm Syntace system.
If you have been reading about new technologies being integrated into mountain bikes in recent months, you have likely heard about the Syntace X-12 or another 142mm axle system in some form or another. There seems to be a cloud of mystery surrounding this new product in what it is, how it works and why it is better than the alternatives.
The hubs pictured above illustrate the two most common styles on the market today. The far left is a traditional 135mm width with a 9mm axle. This is the style of hub that a standard quick release wheel uses and is used on Cross Country and some All mountain bikes. The middle option is still a 135mm width, but uses a 12mm axle. This increased diameter allows for the use of a stiffer, stronger and more secure axle. This style of hub is used in All Mountain and some Freeride bikes. Once we arrive at the far right image, this is the new 142mm x 12mm hub. This hub is 7mm wider than the other two hubs while sharing the 12mm axle with the middle option.
This image is comparing the 135mm to the 142mm axle. The first thing you will notice is that the latter is wider by 3.5mm on each side. The freehub body and hub shells however will line up identically between the two options. In some cases, the only different between these two hub sizes is a set of end caps. As a result, depending upon which hub you are using, it may just be a matter of purchasing an adapter kit to make your existing wheels work in a 142mm dropout.
This 3.5mm that has been added to each side of the axle does not actually affect the spacing of the cassette or brake rotor in the frame. Instead, hub caps are inset into the frame. This inset acts as a guide for installing the rear wheel while increasing the contact patch of the hub to the frame. While a traditional clamping style pinches the axle between the dropouts, this new system allows for a much stronger, stiffer and lighter clamping mechanism. It should also be mentioned that not all 142mm systems are created equal. While 142mm is stiffer than a standard 135mm axle, many of the real benefits come out of the Syntace X-12 conical clamping mechanism. This gets fairly technical so for full details on how Syntace improves axial and radial clamping, head over to
syntace.com.
The second aspect of the Syntace system that offers great improvement over other styles is the utilization of a new type of derailleur hanger. In this system the frame's rear axle pinch-bolt serves a second purpose as the derailleur hanger fixing bolt.
The derailleur hanger fixing bolt mounts downward through the frame and into the derailleur hanger. In this design, an impact which would break a traditional hanger, will instead sheer the bolt leaving the hanger intact. This is accomplished by designing a breaking point in the bolt (between the threaded sections) which breaks at a calculated force which is less than that of your expensive derailleur.
To make a repair in such a circumstance one must simply remove the broken bolt using a 3mm allen key and replace the bolt with the spare that comes on every Syntace equipped Norco mountain bike. It is important to note that although this is the frame's axle pinch bolt as well - upon breaking, the integrity of the rear wheel will not be affected in any way. The rear wheel will remain secure.
The result of Syntace is a stiffer, stronger, lighter and more reliable rear wheel and drivetrain. Utilizing the Syntace X-12 system offers a number of benefits with nearly no downfall. The fact that many traditional 135x12 hubs can be converted to 142mm means that expenditure is minimal, but all the benefits of the system can be realized. When you are out shopping for your next bike, keep Syntace in mind; it is here to stay.
Here are a few bikes from Norco that are using the Syntace X-12 system for 2011:
Norco Range SENorco Range 1Norco Range 2Norco VixaNorco Truax TeamNorco Truax 1
Can't wait to try and stock this crap ...
I'm with Hustler and all the rest on this one, it's yet another product that makes upgrading your bike a nightmare. These days it is almost impossible to buy a new frame without also having to buy a whole crate of other components due to too many "standards."
As I'm sure most of you are aware the word "standard" doesn't count for anything in our sport.
yeah thats a good point
but there are only 3 types of guide mounts currently (iscg,iscg old and bb)?
look at how many new axles are coming out, especially for forks, as no standard have been followed for them yet
im still on 135 qr and 110 qr
im quite frankly baffled by all these new types (and i know my stuff too)
once the best technology is found and proven, then it should be standardised
its only recently that people have started playing with axle sizing again, now that the materials have advanced since last time we had a go
but a lot of things do have 'unwritten standards' 2 sizes of bars
26inch wheels (generally)
bike frames made from metal (not woods or polys! )
as i said, once a new tech is proven and tested it should be standardised and mostly is
but up until we have that tech in place as the better of so many
there are going to be a few trial and errors
Innovation is what is constantly making mountain biking better. If everyone thought like you we would still be riding ridged bikes down sandy slopes in Kamloops and exploring the back country of the Chilcotens, or ripping down whistler on the fastest machines with pedals. We need companies to develop new Ideas to make our sport better. So before you hate, think about why you wouldn't want to improve the bikes you ride.
Concerning Licence agreements:
"1. Licensee shall pay to Syntace for each bicycle frame in which a Licensed Product is installed a royalty of 1.00 € per unit plus turnover tax as required by law.
2. Syntace assures Licensee that this royalty of 1.00 € per unit will not be increased during the entire duration of the agreement by more than a possible adjustment to the inflation of the Euro."
Click on that video to see how the system works: www.youtube.com/watch?v=nL4Tqy3z160
Concerning 135x12:
X-12 is superior in every aspect. The only problem is, that it takes a while until all manufacturers of high quality bikes change their system. And that you might need new hubs (but for lots of high quality hubs, you can just buy a conversion kit, e.g. for Hope Pro 2, costs 20 bucks : assets5.tribesportsshopping.co.uk/products/images/000/292/184/show/hope-conversion-kits-pro-2-x12-rear.jpg
Concerning 150x12:
most hubs don't feature a wider distance between the flanges than for 135 spacing, so there's no added stiffness for the rearwheel. And with increasing interest in lighter DH bikes (AND Hollowtech 2/X-gen/etc. cranks AND pressfit bearings to come) 83mm bottom brackets are annoying any ways. Thankfully nobody asks for 3,0" tyres to fit any more, and with a bit of hydroforming or bending, proper clearence can be achived without 83mm BBs - which are basically the only good reason to ask for 150mm spacing on the rear axle.
So hopefully we will get rid of those soon.
BTW: Tapered steerers have managed to deminish the market for 1,5" stems and connected products and tools, so new inventions can not only improve function but also make old standards obsolet and clear things up a bit.
after all this wasnt the 'first' axle size
but it has stuck as it works
same with this
what works will stick (hopefully)
10 speed has been around a lot longer than a couple years too!
"Why be satisfied with the status que?"
Sorry, the status what? (I couldn't resist)
OK, so suppose I am a typical uneducated end user of these products and wander in to a bike shop looking for a new wheel for my 160mm travel bike (which I left at home). There are three or four different possible hub choices, not even getting in to Centerlock vs. ISO-6 bolt, and as a typical customer I have no idea what the hell I have or need to fit. The public is hardly expected to know the specifics of their rear hub dimensions, especially when they all sound so similar.
I work at a bike retailer, I mostly have objections to 142mm hubs/another new rear axle "standard" and they include:
- More proprietary ludicrously priced hardware to stock/try to sell
- Have you seen pricing on any of the hub conversion kits? Axles?
- Crossover bikes have more limited availability of parts
- How many 160 mm bike users are there proportionally compared to mountain bike buyers overall (i.e. only a tiny demographic actually NEEDS a stiffer/stronger rear hub interface)
Niche products pushed on the masses like this keep product prices up.
Like scottidog said below this is a classic "solution in search of a problem", right up there with tapered steer tubes (also stupid).
WE NEED LESS PROPRIETARYISM IN BIKING!!!
That pretty much makes the additional stiffness non existent. Maybe hub manufacturers are going to look into making 142mm specific hubs but really it seems the spacing was only created to ensure the patent could be secured.
The derailleur hanger is a nice work in but otherwise this product doesn't deliver much more than a 135mm * 12 setup with a lighter hollow axle. Seriously though you can get aluminum axles already in 135*12 that way well under 50 grams.
In the end its an effective system but the advantages are so minor its not a factor worth considering when looking at bicycles unless you already have a wheelset that fits one way or the other. While some like ninjaty will say that new ideas improve the sport well yes some of them do, but most of them just improve marketing.
In BMX you Have ;
Cranks : 19mm Spindles or 22mm spindles
BB: Spanish or Mid
and thats it EVERYTHING ELSE in BMX is standard to all companies from headsets,to Seatposts.(Like an Actual Standard that everyone follows).Everything fits and works together.
I understand a DH bike is a Hell of alot more Complex than a BMX but there Should be somethings that are "Actual Standards", at least BB's or something
God Damn...Rant over
is this where the strength comes from?
makes sense
Edit: Hmm just realised the article is from Norco Bikes Makes sense.
1.Stiffer interface steerer-crown
2. MOST IMPORTANTLY: wider connection headtube downtube. That creates stiffer and stronger joint = more steering precision, better handling and durability. As a positive sideeffect longer weld and contact surface allows to not use gussets. Weight is dropped therefore. WIN WIN WIN.
I Don't know if you guys noticed, Specialized used this cobra steerer tube on first demos and first SXes 04/05. That was exactly for that reason. Now big downside of 1.5 was the stem. Tapered steerer solved this problem.
Two bearing types are not a problem, as since 1.5 became popular various companies manufactured a couple of products both for 1 1/8 and 1.5. All they had to do is to put two different bearings they were already doing into one box.
Fork crowns were getting big steerer bases anyways, look at Marzocchi from 2004.
There are no downsides to tapered steerer tube solution, period
I could personaly live without tapered headtubes full on 1.5 works just fine.
They say: don't mess with the devil, he's on this earth for thousands of years, he's smarter than you, he learned how to screw you up. Just don't allow the bastard to get into you with this sentence: "why not give it a try"?
that's how AIDS came to people, scientists proved it come to us from monkeys - someone ten of thousands of years ago was lonely and depressed with masturbation. Then he realized there is this monkey he sees everyday, one day it bent over, and devil whispered this sentence to his ear...
www.youtube.com/watch?v=VO6XEQIsCoM
It's a scientific confirmation, not a text from some smartass loonie or salesman.
im going to go with
great link
(or should i go with that?)
is that a bauhaus building they destroy at the end?
It would be great if some bike company could say: our bikes are made with technologies that make them long lasting, reliable and having possibly smallest impact on the environment that we all love to use our bikes in. On top of that we give local jobs, truly investing in our national economy. We know that costs much, but by buying our bike you are doing a good thing, and please consider whether that isn't worth more than light weight.
In these times that would be an innovation.
the way its going is
download a film called idiocracy (its a comedy, buts its meaning is very true)
you do get different periods though
what currently mediocre may be all the rage in a few centuries or what ever :s
And anyway like benners says above it's hardly rocket science to get a standard wheel back on.
Tho can we lock all the desingers and manufacturers up, develep some FINAL standard that will stick for more than 5 minutes. then we can all start again from scratch, and only 'old' bikes would have to worry about 800 headset types.
So, who pissed in your cornflakes today anyway? Seriously, you sound like you've got some 'roid-rage going on.
How is 142x12 stiffer than 135x12 if all they do is add spacers both sides?
Surely you can use that pinch bolt system with any other thru axle system?
How is this more "reliable" than a standard QR or a 12mm thru axle?
Hence, same flange distance.
X-12 has no pinch bolt system! It is done up with one turn of your allen key similar to a 9mm QR system, but without having to hold the other end. Pinchbolt systems require multiple tightengs of bolts: much heavier and takes longer for a assembly / dissassembly.
The flange distance is the same. The hub body is the same. 135mm hub bodies can be used - many conversion kits consist only of different end caps.
taking as reference middle point of the hub. It can easily be tested in a press machine. contacting the middle point.
that will make 142 weeker than a 135, being both 12mm axle through.
The annoying thing is there are real problems with bikes that need addressing, especially in the drive chain. Yet all that changes is pointless sideways steps like this.
The 9mm QR had a stiffness of 27.3 - 38.5 (Tune, XTR and Mavic measured), 10mm bolt thru was 33.4, 12 mm Maxle was 43.2, and X-12 was 60.8 - thats 40% increase over Maxle !(Stiffness in NM per degree).
The Stiffness to weight ratio of Maxle was 0.42 whereas the stiffness to weight ratio of the X-12 was 1.54, thats tripple! Now these are measured values. If you think that that can not be felt, go to a bike expo such as Eurobike and test the stiffness your self!
5. A stiffer rear mech hanger leads to more precise shifting, especially under load. A mech hanger that is soft enough to bend means that you are not getting full performance from your (often expensive) drivetrain; it's a bit like having slightly stretchy cables. The break-away mechanism used by syntace allows for a very stiff hanger to ensure maximum shift precision whilst still providing a "circuit breaker" in the event of a serious contact.
6. If you work in a bike shop, you should be informed about your industry, just as someone working in any other industry should be. As such, it is your job to be aware of trends emerging in the industry, and be aware of what technology is being used, not just on the bikes you sell, but across the bike industry. A customer may not know exactly which axle system their bike uses, but I'll bet they know the brand and the model, and if you don't know it off the top of your head there is a wonderful tool called the internet; do a search and I'm sure any half-intelligent person will be able to figure out which system is being used.
8. Of the top of my head the 142x12mm system (although not always the full Syntace version) is currently being used by Cannondale, Trek, Rocky Mountain, Norco, Cube, Liteville, Scott, Canyon, and (in the future) Turner. Hub brands supporting it include Shimano, DT, Hope, King, Hadley, Tune, and Ringle. 2 years ago these lists would have been very short; expect them to be much longer again next year. The industry as a whole is clearly getting behind this system because they see merit in it, and don't want to be the last to the party because they were a dumb bunny who didn't recognize a good thing when they saw it.
10. I have ridden bike with QR, 10mm bolt through, 135x12mm maxle, and 142x12mm Syntace X-12. 10mm RWS was noticeably stiffer than QR and allowed the bike to track in rough terrain much better, but still had brake alignment issues. Maxle was stiff like the RWS, no brake alignment issues, but was noticeably more difficult to to re-install the rear wheel, particularly when running a short chain and short/mid cage derailleur. X-12 actually feels stiffer even than maxle, is lighter than maxle, has consistent brake alignment, but is as easy to uninstall/re-install as the QR. In my books that gives it the benefits of both systems without the compromises of either. This IS an advancement in wheel/frame interface, and if you don't think so I'll have to assume you almost certainly haven't tried it.
Thanks for reading!!! :-)
This new standard is great. Increased stiffness, the wheel is self centering, current wheels are compatible with the purchase of a cheap adapter set, and it retains the same q-factor as a traditional 135mm. Progress, rock on.
Check out this article for more information:
www.bikerumor.com/2011/02/07/tech-speak-142x12-whats-the-big-idea
Like a 20mm axle is in your DH/FR fork, the hub rests on the outer legs and also the axle. That equals to a stiff setup, easy!
So that will help stiffen some AM bikes out there. And it's said to be alot lighter than all the other axles, pinch bolt setups, and easy if there comes a standard solution for those bikes...
It's a good idea.
And it's already used by alot of bike companies
So stop whining and just accept it!
With a 135x10 or 135x12 if you take away the axle the hub has nothing to support it.
On the 142 standard you can actually place your bike on the wheel without the axle because the frame has a recess that the hub sits in. Look at the pictures!
And what's wrong with tapered steerers? (probably gonna get killed for this one)
You have to consider that there are other bikes than FR and DH bikes out there. For a FR/DH bike i totally agree with you. it's much better to make the headtube 1,5 and make all options available.
But for XC, Trail and AM bikes an 1.5 steerer is overkill, but with tapered you get the best of both worls. A stiff 1,5 crown and steerer but a normal 1 1/8 stem that makes more sense on such a bike. Can you imagine an XC bike with a 1,5 stem? Does a stiffer steerer and crown hurt when they're making them so light (and maybe in carbonfiber)? Absolutlely not!
Is a tapered frame/fork setup stiffer than a regular 1 1/8setup? Of course it is!
And last who would wanna buy your beefy 135x12 rearaxle with 1,5" stem trail bike that you apparently think is a good idea?
Next 1.3" headtubes, 98mm bbs, 27" wheels, 30mm bars.
Just get a conversion kit and be happy that it doesn't matter what the f**k they come up with, you're still covered.
"Instead, hub caps are inset into the frame. This inset acts as a guide for INSTALLING the rear wheel while increasing the contact patch of the hub to the frame. While a traditional clamping style pinches the axle between the dropouts, this new system allows for a much stronger, stiffer and lighter clamping mechanism."
Do we have a problem with putting on our wheels? No come back with a change we all have to abide by that really benefits us. And I've never heard/seen the pinching really fall though since there's a bolt there and everything. Good change is good, dumb change is bad.
1) They are designed to bend - this makes them weak and shifting prtecission is lost.
2) HAve you bent back a derailleur hanger? If you have you have likely gone through the process of breaking one two and not being able to source one the same as quickly as you would have liked to, if you were able to get one, and couldn't ride your bike until you got it, and probably realised that they can be quite expensive...
Some examples...
DT: 135mm: 240 [267g], 150mm 340 [356g]
Tune: 135mm: prince maxle or X12 [189g], 150mm King Mk [230g]
Shimano: we all know the weight penalty of Saint 150mm to XTR 142mm...
btw looks quite good and I really dont care derraileur hanger reminds me bmx gyro tabs
I've read the DT RWS X-12 axle weight is 74g
But I> need to know if the syntace one is lighter
thanks
Edit: tried that whole reading thing out and realized 135's can apparently be converted. I'd still prefer keeping two solid standards, but whatev's.
and obviously a bigger hole
It seems like the only way this design would protect your derailleur more is if it were weaker than the hanger already is... meaning it will just snap even easier!
Someone let me know if I'm missing something here... Also, if it threads into the frame (as the axle pinch bolt) and then into your hanger, how do you get the hanger tight enough to avoid any play? Are the thread counts slightly different to effectively pull the hanger against the frame?
Why would i sacrifice the possibility of having the best technology by making everything more convenient to assemble.
this Is simply making things more complicated then they need to be.
I guess that vid goes well with these new standards, it's a classic:
www.youtube.com/watch?v=lWfaiTLPUKQ
What happened to gearbox bikes? Ok, they're not exactly another standard, but at the time there was a huge emphasis on reducing unsprung weight. They only occupy a very small percentage of the market currently
150 bolt though for DH, 135 10mm bolt up or 9mm quick release for other disciplines. End of Story, thanks Syntace.
What if making bikes too light is actualy wrong because you loose momentum? How about momentum is a poor riders great friend? Probably average riders friend too. And great most of riders are poorly or averagely skilled. Too light and too stiff bikes screw up their riding. Sharp handling provided by stiff bikes that average je cannot take any advantage of, even more it makes him feel more insecure on bike. Then too much choice on the market scews up their bikes and riding as well.
Carbon fiber - that stuff is terrible for environment - that's a innovation?! Resin and epoxy that Chinese people inhale in factories, because no worker union would ever allow that to happen in "western world". After 5 years workign with composites in aircraft industry people have wrecked lungs. is that a innovation?! So that some prick can have a sub 11kg trail bike?!
Innovations are things like 1.5 standard, widebars, adjustable seatposts.
lets not cry about the vapours from resins and epoxy's.. Ever heard of a respirator ??
Momentum ??? last I checked gravity affected objects equally.. perhaps your looking for the word "innertia" and if its Innertia you rely on to get down the slope then I am glad to not be riding with you.
I can tell you that welding a frame from aluminum is just as bad for you, if you go unprotected. Like stated above, its called a respirator. not saying i believe in carbon bike either.
i can always feel the difference stiffness and weight makes.
badbadleroybrown - where do U buy UR food?
2. we are all living on the same sphere and we will all suffer the same in the end, We will NEVER destroy the earth. We could rape and Explode it and we would cease to live but it would eventually return to some state resembleing life. It is a human condition that makes people give personality to things like the Earth, cars and decicions of moral stature.. morality being also a construct of the human mind. Rape, murdur and thievery ( as much as I am also morally opposed ) are completely natural and happen in nature on a daily basis. When did we bocome so arrogant as to separate ourselves from nature ? it's simply not possiblle.. as un-natural as it may seem, if WE ( humans or otherwise ) are doing it... It IS natural.. ( however objectional )
3. you know nothing of me.. I do in fact eat foods mostly grown in my backyard. and I dont live in a city, but I do weld and braize almost daily... and I WAER A RESPIRATOR.. jesus Fning Christ, do I have to explain to you what a respirator is?
4. not even going to get into a discussion about bacteria and the works of the mecenta corporation or others who are patenting seeds.
5. wasnt this all about a hub or something in the beginning ?? or am I now involved in one of those memory-party games where the message gets conveyed so may times that in the end it gets all f*ckered up ?
6. research has shown that sometimes organic compounds are in fact more harmfull then their genetically altered counterparts... I give the simple example of salt prior to the addition of iodine, the addition of this micronutrient has abolished certain diseases and is primarilly introduced to combat problems with the thyroid gland and prevention of mental retardation . or are you currentlly typing form behind a Goiter whilst drooling on yourself ?
7. Know your facts and who Your arguing with ..
A lighter bike is easier to manuver and accellerates quicker.
LeeroyBrown.. props,,, again .
So for you to know who are you are talking to, or at least so you can understand me pointing these things here: I base my latest frustrations on lectures of "mainstream researchers" Vandana Shiva (not sure about Patel - too young to trust), Harvey, Soja, Barry Schwartz, Manger. Then I also read John Paul II and New Testament so that rationality does not sit on my brain too much...
As for bikes: I don't have more time to go deeper into it. Every person has skills that allow him to use certain advantages. Lighter object is more prone to be decelerated by obstacles, you don't have enough skills to pick the bike from the ground well enough - they slow you down. You as such developed smartass never had time to learn skills good enough to go over those obstacles. We both did other things in life.
Good night, I have to finish drawing penthouses for pricks in Vneck pullovers, and please lets spare this site lessons in the field of rhetorics, as well and I'm no a native english speaker so I will fail anywas
Your "research" seem to get you into a state where you feel "better than others?". Higher you raise yourself deeper you fall, Ego never creates, it can only destroy. Terms like "contaminated knowledge" "in the absence of the sacred" come to my mind. Sorry fr judging, but to be honest it simply hurts to read that.
As for shit that hurts to read... dude, have you seen your grammar???? Cliche statements and naive philosophy surrounded by words that can hardly be called sentences and you want to talk about "hurts to read"... Wow!
So... anyway, longer axle is weaker than shorter axle. The world was just fine with 12x135 and can do without yet another standard.
Shattered heel, brocken hip and femur and lately a brocken tibula and fibula.
So I have had the benafit of time to do my "research"
You fail.
And you know what?
you're still wrong.
A lighter bike is faster, as long as it is not too weak for it's purpose.
the bolt that brakes in half is a great idea imo
thanks
so i presume people are trying to get the most/maximum out of whats available
1. There are only 4 things in life we actually NEED; water, food, shelter, and clothing (unless you live in the tropics ;-)). None of us NEED a stiffer, or lighter, or stronger, or plusher , or more user friendly bike, because we don't need a bike at all. We WANT a bike because we enjoy riding, and whilst some are happy with any bike, some riders WANT the performance attributes listed above, as well as many others. As such, any new development (dropper posts, for example) will appeal to those riders whose WANTS are met by the technology; if you don't want these things, you will not see any value in it.
2. Just to clarify, the standard QR is actually 135x10mm (not 9mm as some stated); front is 9x100mm (not 110mm as someone stated). If you don't believe me go and measure for yourself.
3. The 142x12mm system is not inherently weaker than a 135x12mm because the unsupported length of the axle is the same in both :ie 135mm. The extra 3.5mm either end is supported by the dropout slot and so the loaded length and therefore strength is the same. Think about it before you reply if you're not sure.
You must be crazy to redesign the whole dropout system and create new standards just for that purpose. Obviously the goal here is to mislead consumers and sell them something they don`t need or read between the lines - take some extra money.
And why am I complaining here?Take a look at the picture/link bellow.It`s a standard 135 thru axle dropout, and you know what...
...it has already machined in shoulders to rest the hub on, when screwing the axle in. And it works perfectly. Simple as that. No extra standards!!
www.shrani.si/f/d/4/1BnMH7Qv/photo0115.jpg
The 142mm standard should be ignored, banned...
1) It is not at all an economic scam.
2) It is not purely for companies to make money.
3) It is not simply to force people into something new
4) It is not simply to force people into something completely new
5) It is not to make all your bikes have different standards, so that nothing is interchangeable
6) The extra stiffness does not come from the 142mm spacing! It comes from the system. Is X-12 stiffer?
Why? Read on…
The last thing Syntace wanted to do was to introduce yet another standard to confuse everyone. There simply wasn’t a standard on the market which was as good as they wanted… so they made what they wanted and it turned out damn good! That’s why companies are buying it… What confuses everyone is the different versions of the standard bike manufacturers have come up with that only use part of the X-12 system in order to not have to pay the 1euro royalty per frame (come on guys, that is 1 Euro per frame, it is not like that makes the bike WAY dearer to manufacture!!!) and not its full potential (such as TREK, ROCKY, LA PIERRE… they use 142 x 12 dimensions but not the full X-12 potential)
This is not for the companies to make money. This is innovation… if you read all the details you will realize this is an improvement and makes bikes better… for those of you that don’t want bikes to get better: stay away from it! Simple. Those that want a better bike will like it.
Why are people so resistant to improvements and innovation which makes sense? The companies that use it have realized that it makes a better bike. If anyone has difficulties understanding why, read the details and post it here where it doesn’t make sense to you, I’m sure someone will explain it!
It is NOT something “completely new”. It is based on current hubs, and tweaks the interface to the frame in order to achieve a range of improvements, including stiffness gain and weight saving, and simplicity of use. Again, many current hubs are either compatible or you can get conversion kits… there are even cheaper hubs out there now such as Novatec…
I have ridden following bikes: DH bike, a XC bike, a 4X/Dirt bike, All Mountain bike, Enduro bike and FR bike and all have had this new standard and it has contributed to awesome complete bike weights and really good complete bike stiffness and resulting fantastic handling.
-Full 8” DH bike 16.2kg (including 1.4 Kg tyres, Fox 40’s all that gear)
-4X bike 10.2Kg (or below 10kg without powder coating)
-XC bike 10.1Kg (150mm travel up front, 140 on the rear)
-AM bike 12.2Kg (160 / 160 mm travel)
-FR bike 14.0Kg (incl. 2.5 Mudy Mary’s, 187mm Fox 36es, 8” rear travel, + potential for 13.5 kg build)
These are just some examples of really awesome bikes I have ridden, and the X-12 rear end definitely contributed to the entire build being as perfect as I have experienced them. My experience. Fullstop.
I said it above, but I will explain it again here. The added stiffness comes from the axle to frame interface that by use of a conical split cone clamps in both radial and axial directions - which is for example not the case with Fox 15mm through axle or the Maxle. Have you ever looked exactly at how the previously mentioined two systems work? The X-12 split cone is also the thing that gives the X-12 a self locking mechanism (I believe Norco forgot to mention that) so the axle does not come undone (as with some DT axles and others), as the split cone locks onto the axle when done up.
The flange distance is the same as a 135mm hub, in fact the hub body is the same. 135mm hub bodies can be used - many conversion kits consist only of different end caps.
The 10mm QR had a stiffness of 27.3 - 38.5 (Tune, XTR and Mavic measured), 10mm bolt thru was 33.4, 12 mm Maxle was 43.2, and X-12 was 60.8 - thats 40% increase over Maxle! (Stiffness in NM per degree) and when you look at the was Maxle works, it makes total sense too. So before you reply, look at how your Maxle works!!!