It's easy to take mountain bike hubs for granted – they're one of those 'out of sight, out of mind' components that you probably don't think much about until absolutely necessary. It's also not uncommon for a design to stick around for decades or even longer, which means there aren't nearly as many attention-grabbing headlines about hubs as there are for new forks, shocks, and drivetrains.
DT Swiss' star ratchet design is no exception, but there's now a new version of their time-tested internal configuration that's called Ratchet EXP. The basic concept is still the same, except that rather than using two springs with two ratchet rings positioned in between them, the new design has one spring that pushes a single ratchet ring against a ring of teeth that's threaded into the hub shell.
180 Ratchet EXP Hub Details• SINC Ceramic bearings
• Aluminum hub shell
• 28 spoke holes
• Centerlock rotor mount
• 36 and 54-tooth options
• 15x110mm / 12x148mm spacing
• Weight: 94g (front) / 185g (rear)
• Price: $394.30 (front) / $749.50 (rear)
•
www.dtswiss.com Why change up such a proven design? Well, the new system is lighter than before, due to the fact that one rather than two springs are required, and DT also claim that it's 15% stiffer. That extra stiffness comes from the increased distance between the bearings, which was made possible by threading one of the ratchet rings into the hub shell. There's also a little notch on each end cap that should make it easier to remove them for maintenance or freehub swaps. On that note, the new design is compatible with the freehub bodies used on current DT hubs, and there are SRAM and Shimano options, including MicroSpline.
For the time being this iteration will only be available on DT's top tier 180 hubs, although it wouldn't be surprising to see it implemented on other models in the future. As the highest end option in the lineup, the 180 hubs have had as many grams as possible shaved off, and come stock with ceramic bearings. The weight for the front hub is a claimed 94 grams, and the rear is only 185 grams. I've been spending time on the new hubs laced to a set of DT's EX 511 rims and the total weight is only 1830 grams, which is impressive for an enduro-ready aluminum wheelset. A 36 tooth ratchet ring is the stock configuration, which creates 10-degrees between engagement points, but there's also a 54-tooth option.
Of course, fancy things like ceramic bearings come at a price, in this case you're looking at $394.30 USD for the front hub, and $749.50 for the rear. The hubs are also only available in a straight pull, centerlock rotor mount configuration in Boost spacing; fans of J-bend spokes and six bolt rotor mounting will need to stick with other models, as least for now.
Those hubs are certainly not intended for the typical PB members. Yes they are expensiv and they cost more than my entire DT wheelset with 240er Hubs and XM alu rims. So what?
You might have noticed that overall, everything in cycling is becoming more expensive. And yet people are buying it. Have you wondered why this is?
Every time a manufacturer releases a product like this, with some sort of insane or unattainable price tag, it subtly alters pereceptions. Then, when they bring in their 'average rider' tier product, and look, it's only a 15-20% increase on the previous model, it looks like good value. And no one complains. Look up 'aspirational pricing'.
So yes, it does matter, and yes, we should be complaining about it. It's normalising an increasingly elite-priced sport.
You don't have to buy DT Swiss hubs. You can also go for one of the more budget friendly brands.
And I have to disagree with your last point, @dominic54 , you only need to complain if they take away their lower price point options. But this isn't happening. In fact, lower price point options are leagues better than they were 10 years ago. And it's because these brands evolve the top end technology first and then bringing it down in the following years.
To me it seems like more of a refinement and the kind of thing they should be implementing across the board as an improvement over the old one and not trying to sell it as a new fancy technology only the rich can have, i understand bringing in new tech and trickling it down but that only makes sense with new things that are expensive to do with current manufacturing techniques or use expansive materials and the trickle down happens when it becomes cheaper or more efficient to do but this is not that, its no more fancy than the old system, just a bit better thought out.
DT Swiss introduced a product improvement and logically they did it in the high-end line. Exactly the same is what VW does. All new gadgets are available first at Porsche, then at Audi, later at Volkswagen and finally at Skoda and Seat. Those who can pay a lot get the latest s#!t. I repeat myself, this is capitalism and we all wanted it that way!
Why don't you go to a yacht forum and complain that you can't even pay the diesel for one nautical mile or the harbour place for one day? They will surely have a lot of understanding.
I don't think I missed his point. He mentions aspirational pricing. DT Swiss is a so called 'aspirational brand', which can charge a premium price, because people want to own DT Swiss products. However, if you can't afford DT Swiss or don't want to pay the premium price, there are plenty of other producers that offer similar products for a lot less.
And yes, everything gets more expensive, it's called inflation...
having said that, i couldn't justify the price diference between dt 240 hubs over the hope pro 4, so i agree with you on the price
@maglor While the internal freehub has less parts, there is also more machining involved there and in their general construction, which increases their cost. But the lion's share of the hubs' hefty price tag are the ceramic bearings. Get rid of those, use standard cartridge bearings and the price will probably be cut in half. I'm sure if you added ceramic bearings to an I9 Hydra hub, the prices would be quite similar.
Those 180 hubs are the highest priced parts and you will see the 240 get updated and at last the 350. DT will try to make as much money as possible from all those upcomming releases.
Not happy with that? Just buy something else for cheaper of wait for the old 240s/350s to be on sale everywhere when the new design will tumble down.
Introducing the triple-burger dramatically increased sales of the double-burger.
2011 V10, 8 years ago, which I think qualifies as "a few"; $7000 USD: www.pinkbike.com/news/Santa-Cruz-Carbon-V10-review-2011.html
The last bike I bought when working in a shop (2011 Trek Scratch Air 9) had a sticker price of $5780 USD.
My latest bike cost me 3000€. It rides much, much better than any of my previous bikes (probably due to the fact that bikes now are actually engineered and designed to look and ride well), has a quality spec and is the lightest full suspension bike I've ever owned.
With your example of an SC you're referring to a boutique brand that charges boutique prices.
I'll try not to go off on too much of a tangent here, but aside from the obvious and glaring fact that prices inherently go up, you have to factor in that talent (read: the people that make the bikes good) is more expensive now than it's ever been. I personally don't know many engineers that would be willing to take a pay cut just to "be cool about pricing." Hell even sales people and tech/warranty guys have to be experts in every facet of the business, and they all have (more expensive than a few years ago) bills to pay. That's not to mention that the cost of operating a business (keeping the lights on) is also up.
To the topic at hand... I won't buy these, because I don't require that kind of performance (pretty sure my fat ass isn't going to notice a couple of watts in my bearings or a few grams shaved). And beyond that, since I don't work in the industry any more, I'm on a 5 year plan with my bikes (new one every 5 years). On top of that I try to buy second hand if I'm upgrading. The point is the only thing forcing you to buy the gucci stuff is either that you have too much money and don't know what to do with your fat stacks, or you're succumbing to pressure created by society, your friends or advertising.
Edit: And after reading the specs of these hubs, they're clearly focused at a very small segment of the market. The guy that has the carbon xc hardtail with all the top end bits, probably has some pseudo-sponsors or is semi pro and races every weekend. I'll wait for it to trickle down...
And you know what, it's generally the high end, high priced products that generate significant profits for a company that allow them to offer high value lower cost entry level versions. So every-time you see a new crazyily priced product you should be happy about the the lower end cheap products it's profits are likely subsidizing.
you don't have to go all out to ride a nice bike.
Cycling should be at the heart of how we change the way we move around and is a great social equalizer, so many health and stress and sleep and air quality problems, etc. are immediately solved by more people riding a basic but well built and MAINTAINABLE bicycle for most daily tasks and recreation, but the industry could really care less about this. This is not just a problem in cycling, it is everywhere, only the rich get to enjoy nice things anymore and not be worked to death for it. I keep my two 20 year old bikes going and got out of this madness around 2002, and I rode the shore before it became a global thing (I rode Ladies Only without any stunts on a XC bike with a 1 inch Judy and Cantis!!!), I have seen this in both tri's and cycling. I fear for the future of civilization. And before some troll responds I have a Science, Education, and Philosophy (master) degrees. If you don't state your credential and think you can attack me I will punish you. Time to wake up people. I am not a Lib-tard nor a Right wing conservative, both those poles are full of insane people. Emperor's New Clothes: time to reread that story, tick tock.
But I don't think that will be the end of us we are far too violent and now crazy people are starting to get nukes.
We won't last 50 years.
The only other brand I'll consider when it comes to hub is Onyx. Both Onyx and DT have the best design.
It's true that some people don't care about the price, and they will pay whatever for a matching pair of hubs. Still, I think the commenting on value is justified more here than perhaps any other part.
these hubs are a bit crazy, but it's trying to be the tip top of the market.
@dobermon Tell me why the i9 engagement system is so much better than the one from Onyx? It's funny because if you banter about the PoE why wouldn't you consider the best solution, as known as the Sprag clutch used by Onyx RP only?
When the i9 first became popular 4 or 5 years ago, reliability was their weak spot. Bearings were not lasting very long. And it took them a little while to figure it out.
CK well ain't that bad but they are not living up to their reputation. Their freehub has too many parts, requires adjustments at best from time to time and it's not user friendly for a Joe.
i9, Profile and CK don't roll that fast, on the contrary especially the i9s. Rolling fast on a truing stand is one thing, rolling fast under load is a different thing. Plus on a rear hub, the drag coming out of the freehub body is where it's really at. The ratchet system from DT Swiss is the best there is for drag, and by a long shot. Try to go down coasting with the exact same bike by only switching from a rear hub to the other. Then maybe you'll change your minds about the ratchet system.
Though, I give you that the Ratchet system is limited to 54 PoE. But to me and many others, it's more than enough. On the other hand, the ratchet system can handle way more torque than any other freehub.
I have 36t DT on fully, 44t hope on dirt and 108 Superstar on commuter and honestly could not care less. Those POE stories are for wankers who can tell shifting quality of Dura Ace over Ultegra or buy Di2.
Like "I ain't ovepayin' " which led me tu buy a pair of Superstar hubs for 150€. Survived riding through mud, rain and snow. Bike parked outside the work in pouring rain, day after day. Salted roads what not. They haven't failed. I changed the bearings, paid for 50€ and no other problems. For my DJ I wanted reliable hubs. Bought Hopes. Used ones off course. 150€. Same for my AM bike. DT350, they were blue though... brand new got a pair with 36t ratchet for 150€. NOTHING is happening to any of my hubs, the only hubs that ever failed on me were a few Shimanos. Despite the care. So quite frankly, through 19years on mountain bikes I haven't spent more than 1000€ on all hubs combined... I know people who buy Chris Kings for loads of money and they are happy, sooo happy when they open the box. I am happy for them. Just please don't bring too much reasoning into it. You bought fricking hubs.
There’s new data to suggest that we’ve actually entered into a new epoch, the Anthropocene. Along with that research biologists are thinking the amount of damage we’ve done cannot be undone or even stopped. Just people being here, civilization, and taking up about half of the Earth’s surface is going to f*ck with an environment. With their research they also believe we have absolutely changed the Earth’s biosphere to such an extent that another ice age is impossible. This is mostly theoretical, but the research seems logical to me.
In consensus; Daaaaaaaamn we f*cked this planet up
Change is the only constant, and the planet will continue with or without us.
The tolerences are so tight and the rubber seals fit so tight you don't really need them.
I also inject 80wt gear oil into the rear hub so it's like a bath and my Kings are silent and roll like nobodies business.
I know a few of these people and I can see how in case of a catastrophe and social chaos, leading to Mad Max kind of society, they will seek positions of power and will gladly serve torture and death sentences to people supposedly responsible for “climate crimes”.
We are not all f*cked. Some of us are. Or maybe most of us. That is what is most scary to many people. Especially recreational environmentalists. That they went vegan, sold the car, stopped flying, took so many sacrifices (which in fact they rarely take) they were in the face of so many people putting themselves on social line by accusing others of killimg the environment, and they and their offspring (their genes) will be gone forever, while Jeff Bezos or some Russian Oligarch aholes may become immortal. Maybe the dude with big truck and guns will survive, because he can hunt and has gathered lots of survival kit in his cellar?
@WAKIdesigns: I wouldn't say that over 44POE is mental masturbation. What I'm saying is that there is more to a rear hub than its PoE. It's just a part of the equation. And for your information, there is indeed a difference in shifting quality between mechanical DuraAce and Ultegra, if you don't notice it much maybe mentioning it was not very wise . Yet, is the shifting quality worth the price tag is another subject. Let me tell you this, with a Shimano mechanical drive-train, the shifting quality comes from (in order of importance): the shifters, cassette, chain, the jockey wheels and the cables. XTR or DuraAce shifters shift better and are worth the difference, cassette well it's good enough with a 105/SLX and slightly better with a XT/Ultegra but DA/XTR are useless, better to use a chain from the same brand as the cassette and the jockey wheels. Take a 105 or a SLX rear mech, replace the jockey wheels with some DuraAce/XTR and your shifting quality will be as good as the DA/XTR mech. Di2 is great stuff, shifting quality is miles ahead of everything else and is of the same quality between the DA and the Ultegra. And I'm not sold on Hope's rear hub, especially their freehub body, ain't that reliable. I'm not saying it's crap either. Best bang for your buck is with the 350.
@gonecoastal: The 180 is for weight weenies, even on the road they go with the 240s. It's light enough and very strong and it's very reliable. Pros on the road don't like to loose races because of a mechanical issue.
@dobermon: I deal with high end bike parts for a living, and deal with all those top of the line hubs daily (yes most of our customers are wealthier than dentists ^^). If PoE is what you care about, Onyx hubs are just what you need. Don't even waste your money on something else. All I can complain with their hubs has to do with the weight.
@reverend27:
Well you can do that, but the circle clip is here for a reason. And when you spend that much money on a rear hub you expect it to work out of the box. But if drag and coasting is important to you, CK ain't the best option. I'm not saying it's a bad hub .
@snl1200: i9 were smoking bearings so fast around 2014/15 that we stop selling them. They have improved their hubs over the years, but from an engineering point of view, the Ratchet system is so clever.
Just making it to post scarcity is going to be an issue. At least for those of us here in the states. The way the economy is set up, most of us are going to be in the streets once ai takes over manufacturing, retail and so many other jobs within the next 20 years. If the govt doesn’t do anything to prepare for that we’re screwed and I never even get to see awesome sci fi stuff become reality.
On the annihilation part of ai I don’t think there will be a terminator, also any idea of a computer thinking and feeling like a living creature would fall under agi, artificial general intelligence. Even then with agi I still am not worried thanks to Elon Musk. Have you heard of the brain computer interface that they’re working on at Neuralink? That’s some pretty cool stuff, I think with that we’ll most likely be able to live together with agi.
www.amazon.com/gp/aw/d/B079NNV1YL?ref=ppx_pt2_mob_b_prod_image&th=1&psc=1
I am of course talking about quality hubs that are similarly priced and compete with DT, i know there's cheap crap around for pennies. i feel like alot of people ride DT because of availability and OEM deals not because of them being better or anything.
Never said DT was better than the competition. But they have a lot of characteristics that make them desirable besides availability and OEM deals as you mentioned.
95% of hubs are NOT basically the same
Im trying to work out if the bearing actually presses into the threaded ring, if so that could be a tolerance nightmare.
Im sticking to pawls for now but watching this with interest. Personally i struggle to see the differences between DT hubs and how they can magic up the sales for the overpriced high end ones with minimal design changes
Neil (superstar components)
DT Swiss ratchet hubs are a world apart in design and quality when compared to Superstars hopeless Pawls on the Tech hubs. That design is so obviously bad it’s painful with next to no support of the primary pawls, hardly needs any torque through them and the free hub collapses. At least you did replace mine under warrantee but sadly with the same design so it got eBay’d as I didn’t want my rear wheel seizing up when out in the woods again. I then bought a DT Swiss 350 and have never looked back.
As you point out its going to be a hard job undoing that threaded ring which has been under load and corrosion etc for years. I know from experience on changing engagement rings on older taiwanese hubs its near impossible sometimes.
im sure they have got it in hand
I see what you mean about the concentricity (have a similar issue at work atm). I can only guess and say you meant the tolerance of the threads, along with the press fit of the bearing would be a balancing act which would lead to (much) higher machining costs and rejection rates. Seems to be reflected in the cost... ceramic bearings aren't THAT expensive.
www.superstarcomponents.com/en/fuel-rear-hub.htm
All our current and future model range are all designed and manufactured in-house in the uk. @StevieJB:
The design will probably trickle down to the 350 level eventually and all will be well in the world.
I am a huge fan of DT and it’s great that they are improving their product. Won’t upgrade my 350 though
100 hours between greasings? Impressive.
Places you probably dont know like swinley forest and rogate are mega sandy and ruin hubs and drive trains whereas other places like fod are just mud and dont seem to kill bits off my bike.
It could be the type ground killing your stuff faster.
The king hub was ridden many thousands of miles in its first 12 years, now its survived three full winters with me. I cleaned it last fall and it was slightly dirty. I was a skeptic but the king is delivering for me. I've had many cheap hubs last longer than the hope.
Because to me it sounds like pure BS. SKF has about 50 k employees and is one of the largest compagnies in Sweden. You think they are not enable to produce within the same precision as CK ? I doubt it.
I am sure CK has good bearing but others companies too.
AFAIK, the main difference between high quality bearings and premium bearings is the grease and thus the range of speed that is supported by the bearing. Nothing relevant for MTB use.
Now I have a king bb and a cane creek hellbender headset and they’ve both lasted well.
Ive disassembled all sorts of bearings, usually when trying in vain to regrease them. The kings are unique in two ways that I can see: the seal is a thin gasket behind a steel snap ring. Their seal doesn’t look nearly as good as a normal (skf) bearing seal, but it does have the advantage of being removable and reinstallable. I can clean the balls out and regrease and it’d be like new. But after 2 years I removed a seal and found the inside looked exactly like it did when I greased it when I got it. There were water drops on the grease. I used blue electric motor grease. Maybe their seals work? I dunno. The hubs last for sure.
The second delta is that the king bearings are made of hard stainless. It might be 440c. The stuff doesn’t rust and neither to the balls.
I’m not exaggerating my rear hub has now seen 15 years of single speeding and is still on its original bearings.
I’d get sick to my stomach to pay retail for a king hub but I think they’re a great value used.
) ? I am sure CK bearings are great, but why should other bearings be worse ? According to Flowcheckers the seals of the SKF are worse. OK, that seems at least something concrete.
Skf makes a bottom bracket, it’s got double seals with air gap and the spindle is machined as a race so they can use larger balls. The thing lasts forever. Probably even as long as the old Shimano cartridge bottom brackets. I suspect an skf hub would last forever too.
I don’t think anyone can reasonably claim that king makes better bearings than a huge bearing company, so must be how it’s exposed to the elements. I suspect they last so long because the seals can be reinstalled after cleaning and regreasing. Also the play can be adjusted out. But I’m still stumped about how they last so long in practice. Is pretty amazing to me.
I have two friends that wore out their dt bearings, one a 350, the other a 240. Took almost 3 years but they developed play. Had to replace the bearings and it wasn’t cheap. I think was 60 for the bearings and then had to pay a bike shop to do the free hub for the press. The dt bearings we’re not rotted like my hopes, but they’d worn to have play.
The corrosion issues, you may have oxidizing minerals in the soil. I have had some issues riding in the wet in Upper Michigan, high Iron content, even my rotors end up with a bit of rust. When I
assemble or service parts, especially the BB, I put a thin coat of grease on everything. Outer sleave, spindle, coat the BB shell, I've seen too many things.
As far as hubs, my longest lasting hub, which is now on my daughters bike, is the first version of the Shimano LX hub from like 92. It was 30 grams lighter than XTR and used the same cone and axle size. When the freehub went out after a year, I put in an 8/9 spd Shimano 600 road freehub (now Ultegra), XTR loose ball bearings and a Ti axle. I retired the bike with 30,000+ miles, only 1 hub rebuild. Since then, my daughter has put a 1000 miles on it. So glad disc brakes came out, but at the same time, would be nice to see how miles it could have gone. My daughter will never push those limits.
News flash: $10,000 bikes that depend on the latest, and non-reusable high-tech materials borne of aerospace and auto racing engineering spin-off technology, are not going to save the planet, especially if you are brainwashed into replacing them every three years.
Re: WTF does any of this have to do with fantasy space migration? The basic flaws of such thinking hinge on not just the monetary, but also social costs, of foisting a clearly classist plan that elevates a tiny minority of "adventurers" to re-create a viable planet, while abandoning the rest of humanity to remain on this, the planet we will be essentially writing off as a failed project; too bad the dreamers don't know that it is always cheaper to renovate a home, than scrape off and start over. It is reminiscent of the old joke, about looking for intelligent life in space because we obviously don't have it here. Entropy in the end is the destroyer of all such fantasy worlds.
this new ratchet is a nice cost reduction, same features, easy to produce, once the product is done sales people put the xx% stiffer YY% lighter and product is ready for sales.
Turn bike over, use a small weight on tire and let it fall to start wheel spinning. Count rotations and time. The energy in is what that weight imparted as it fell.
You’ll be able to work out drag pretty easily. Force over distance over time? And guess what? The number is small.
Do front and back wheel and compare the difference, that’s the cost of freehub.
www.pinkbike.com/news/fasst-company-announces-flexx-handlebar.html
So, how much is the upgrade kit for 240s? I'd like to put a 54t on but its not a cheap upgrade.
I love their patented sprag clutch design.
This is a widely used marketing technique TBH. Companies have 3 price point targets High,/mid/low. Some will buy the high, the real target is the mid point. Folks will be blown away by the high and see the other two, not wanting to buy the low end shit, they splurge a small amount and invest in the mid level product, which 9/10 times is an awesome product also...
But let's keep bitchin'. I know I will. Once the the program is written and mold set, machining doesn't cost much, it's science...cause I said so...!
That has got to be a typo, there’s no way DT would be dumb enough to market a hub at that price, especially when the 240 costs less than half that price and the difference is one less drive gear and ceramic bearings.
Yeah, I’d stick with my 350’s, maybe get 240’s for the XC bike, but for that kind of cash I’d go back to an Onyx.
$750? (Shaking head, wondering why I even read this stuff)
Together its 1000USD, the price of a complete wheelset.
Nothing more to say about it
Just buy a complete newmen wheelset for 600$, enjoy the nice sound, and spend the remaining money on a trip to the alps or whistler...
Newmen is nice, but still, i tend to think it's hard to beat the support and parts availability of a big brand and i prefer those because of that. So, for now, Sram and DT for me almost exclusively. But damn do those PI.Rope wheels look nice!
there's one less spring on the pawls - this will INCREASE drag will it not?
2) Are these guys smoking crack? $1150USD for a pair of hubs. That aren't Kings LoL
3) In 2017 I could buy a brand new set of DT 240s for right around $400.
$8k bikes, $3k carbon rims, $1100 hubs, $300 tires, $400 clipless shoes. Is this cycling or what?
Even a set of King hubs would of set you back 'only' about $650 in 2017...
A friend of mine has successfully destroyed over 10 hubs in the past 2 or 3 years by breaking pawls. He's finally had enough and is getting a 350 hub to be done with the ratchets dying.
When the hub wars come there will be no mercy. Even if you choose to lace them with 32 spokes to dependable alloy rims - even then. No mercy.
Never buying from them again, overpriced garbage. Wished I would have spent that money into better wheels since day 1, which I had to do anyways.
So cheap...
at this moment, i can justify the bargain to my wife >>>> "Look at this BICYCLE hubs.... the Talon/Excel supermotard wheels were less than 2000€!!!"
yes! she says i deserve... if I buy her similar
/s
www.artscyclery.com/ask-a-mechanic/ask-a-mechanic-j-bend-vs-strait-pull-spokes
all new forks are 15mm boost only anyway
You've got to be f*cking kidding me.
Trying to save .3 lbs on your DH rig? Ah, I see you're a man of culture as well.
It sure is getting harder with all the standards, but that thing is not really aimed at any 20mm fork crowd anyway, boost or not boost..
but anyway I have some 20mm 240s, plus endcaps for 15mm and 15mm Boost