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Spesh 650b prototyp...
 

[Closed] Spesh 650b prototype

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Well, if the market trend is anything to go by, it would appear that many people tried 29 and wanted less!
Quite a few did, but wanted more than the 26, or at least then saw 26 with new less approving eyes. So, here's 650B.


 
Posted : 20/03/2014 2:24 pm
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yep 650b is the way of coming back from 29 without saying it was a bad idea


 
Posted : 20/03/2014 2:27 pm
 GEDA
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Since 650b rims are exactly 12.5mm bigger than 26 rims wouldn't it be easy to just create thinner or taller tyres on 26 inch rims or or 650b rims? There is not really that much difference and I am not that convinced that you could not make a bike that had more clearance and take a larger range of tyre sizes?

I was thinking about this on my Nukeproof Mega. Wonder where I could get some dropouts machined that are 12.5mm further back and up to make the geo the same as a "real" 650b frame. Not that I am really that bothered but since the difference is so small it must be easy to create a frame that runs both.


 
Posted : 20/03/2014 2:28 pm
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12 SB66's wow!


 
Posted : 20/03/2014 2:35 pm
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Well, if the market trend is anything to go by, it would appear that many people tried 29 and wanted less!

Quite a few did, but wanted more than the 26, or at least then saw 26 with new less approving eyes. So, here's 650B.

I don't think that happened at all - it might be the story the industry told/is telling, but some liked 29, others didn't and wanted to stay with 26. No-one outside the industry was calling for 650B.


 
Posted : 20/03/2014 2:38 pm
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To achieve that, every bike company's having to replace basically everything they make, from tyres to whole bikes. So not only taking a loss on existing tooling and R&D, but also having to commit all of the resources which would usually be taking them forward, just to stand still.

in with all the retooling have been some benefits for the consumer, im sure brant mentioned that when he got 650b smorg moulds done he added some refinements


 
Posted : 20/03/2014 2:46 pm
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mikewsmith - Member

yep 650b is the way of coming back from 29 without saying it was a bad idea

For Giant is has been, sure, but then they had various problems with their 29er range. Specialized can't make enough 29ers to meet their demand though. I can't see anything that suggests either the end of the 29er or the end of the growth of the 29er.

kimbers - Member

in with all the retooling have been some benefits for the consumer, im sure brant mentioned that when he got 650b smorg moulds done he added some refinements

Sure, and they might not have bothered retooling the 26 inch range to deliver that improvement, but that's a different decision- to sell an existing product that could be better. (or to launch a product that's not too well tested then discover ways to improve it). Or to put it another way, you don't need to change the size to improve the product. So what that boils down to is that even when there's a benefit to the customer it's a side effect, and smaller than the benefit if the same amount of r&d and retooling had gone into creating a new product rather than a 650b smorg

And the bulk of 650b products are just slightly bigger 26er products.


 
Posted : 20/03/2014 3:29 pm
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Having spent a weekend demoing 29ers and 650b'ers I have to say I don't get the fuss. The 650s felt the same as 26ers to the point where I have no idea why anyone would change.

My conclusion from the weekend was that wheel size is irrelevant. It's the geometry of the frame that you put your chosen wheel into that really matters


 
Posted : 20/03/2014 4:05 pm
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XC and marathon racers are unlikely to give up 29ers. They're fast, efficient, and provide their greatest benefits where it matters most to a racer. It has to be very tight or technical before a 29er loses any ground, and even then any minute margin gained would be quickly made up elsewhere on almost any course. So even if 29ers end up the preserve of XC race machines, they'll still be made and supported equipment wise, and they'll still sell to anyone who wants a race capable XC/trail bike.

It'll be interesting to see where Enduro goes, but in the quest for competitive advantage and efficiency my bet is that it'll end up pretty even between 650b and 29er, and DH will go 650b once the equipment is fully available.

Sorry, but I really do think 26" will die over the next 5 years (or 10 max) with next to no new frames being made. Who's going to bother supplying new equipment as the old frames die or get swapped out and the market disappears? The bike industry may or may not have engineered it, there's probably little benefit to 650b, and it won't result in any permanent growth in bike sales, but in all likelihood the next bike most of us will build or buy will be a 650b even if we hate the idea and own a bunch of 26" bikes. IMHO of course.


 
Posted : 20/03/2014 4:16 pm
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Sorry, but I really do think 26" will die over the next 5 years (or 10 max) with next to no new frames being made. Who's going to bother supplying new equipment as the old frames die or get swapped out and the market disappears?

You're not allowed to have that opinion (& I agree with you) as you'll get called a troll or deliberately inciting an argument with 26" owners


 
Posted : 20/03/2014 4:40 pm
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No-one outside the industry was calling for 650B.
Not sure about that, a fair number of riders (inc those at bike brands) saw the good side of 29s and wanted some of that 'more' in the 26" bikes that some preferred over a 29. I'm not saying you get enough of that 'more' stuff to make the change, but the thought process was/is there. 650 has been around a fair while, 6 years or so in the sidelines.


 
Posted : 20/03/2014 4:55 pm
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You're not allowed to have that opinion (& I agree with you) as you'll get called a troll or deliberately inciting an argument with 26" owners

On the contrary, I think most people accept this. And that's why there's so much resentment.


 
Posted : 20/03/2014 4:58 pm
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650 has been around a fair while, 6 years or so in the sidelines.

Yep, first Pacenti frame was 2007, IIRC.


 
Posted : 20/03/2014 4:59 pm
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I still think Chipps' editorial from a few issues back was spot on - 29ers will stay, mainly for HT/ST applications, 650b for longer travel and 26ers will die out, at least above the bottom end of the market.

As said above, the wheel size actually doesn't matter that much...


 
Posted : 20/03/2014 5:01 pm
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rOcKeTdOg - Member

You're not allowed to have that opinion (& I agree with you) as you'll get called a troll or deliberately inciting an argument with 26" owners

Always found it the other way round tbh, 26ers see how the wind is blowing and are mostly peeved about it but realistic, it's the 650b crowd that seem touchy on this subject, like they feel responsible (or don't want to admit they've been managed into buying the emperor's new clothes, possibly)


 
Posted : 20/03/2014 5:12 pm
 duir
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Yeti had 12 orders from shops for the SB66 for 2014 for the entire US. Hence them canning it.

And yet 26" ain't dead" according to some

Was one of the 12 Jared Graves, winning EWS stages, coming second overall and even getting bronze in the DH World Champs...............on a 26" SB66?

26" certainly wasn't dead for him was it?


 
Posted : 20/03/2014 5:20 pm
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Was one of the 12 Jared Graves, winning EWS stages, coming second overall and even getting bronze in the DH World Champs...............on a 26" SB66?
26" certainly wasn't dead for him was it?

I'd also ride one if Yeti were paying me to


 
Posted : 20/03/2014 5:29 pm
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And you think Yeti pushed him to ride the SB66 that they were about to discontinue?


 
Posted : 20/03/2014 5:33 pm
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every bike company's having to replace basically everything they make, [s]from tyres[/s] to whole bikes. So not only taking a loss on existing tooling and R&D, but also having to commit all of the resources which would usually be taking them forward, just to stand still

That's what happens every time a manufacturer comes out with a new platform anyway.. its not 650b specific!

Fox's RAD lower castings are made from different toolings that their sprung RC2 lowers.. 26 or 650.
Model year frame revisions require different tooling and still need R&D to decide what changes they want to implement.. comes with tooling changes. I don't think the cost is as significant as you are suggesting.


 
Posted : 20/03/2014 5:36 pm
 JCL
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FYI Specialized wanted to keep a 26"/29" line-up but the dealers weren't ordering 26" so they had no option. Doesn't look like they're putting a lot of effort into 650b though, just new rear ends.


 
Posted : 20/03/2014 5:57 pm
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And you think Yeti pushed him to ride the SB66 that they were about to discontinue?

No idea, but Yeti are signing the cheques, let's see what their team are riding this season, the now discontinued 26" or something bigger, what's the betting the team riders have a "revelaton"*

*ride whatever the bill payer asks them to


 
Posted : 20/03/2014 6:27 pm
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No idea, but Yeti are signing the cheques, let's see what their team are riding this season

I am reasonably sure they wouldn't go to the trouble of producing SB66's for the team when they can't sell them to the public.


 
Posted : 20/03/2014 6:40 pm
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I agree


 
Posted : 20/03/2014 8:12 pm
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dirksdiggler - Member

That's what happens every time a manufacturer comes out with a new platform anyway.. its not 650b specific!

Of course it isn't 😕 But it's normally done for performance/progress reasons, and it's normally not done across the board. Also, all products have a lifespan and costs are amortisised across that lifespan, cut a product life short and you effectively increase the cost of that product as well as the next. There's absolutely no question this has happened with a huge number of products.

Pick up a 650b Revelation, say, or a Nobby Nic- these aren't products that were about to change, yet here's a new version that does nothing but duplicate the last. And tooling's just a part of that cost, you've got unsold inventory etc (at all levels- from manufacturer down to your LBS)


 
Posted : 20/03/2014 8:32 pm
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duir - Member

Was one of the 12 Jared Graves, winning EWS stages, coming second overall and even getting bronze in the DH World Champs...............on a 26" SB66?

26" certainly wasn't dead for him was it?

That was 2013. Yeti intended to produce the bike for 2014, but couldn't sell it. Which has left them with no 6" bike to sell for this yeat, just the SB75 which is a bodged 66 with 125mm travel. They have a bike in the pipeline, but the market moved faster than they could.


 
Posted : 20/03/2014 8:41 pm
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Thanks Northwind, that's an interesting and thought provoking analysis. I guess it gives the lie to the idea that 650b is some sort of industry conspiracy. Why would they all get together and agree to do something that increases their cost and doesn't generate any new business? The whole wheelsize thing might be annoying for us consumers,but it sounds like a disaster for those who are trying to make money out of selling bikes.

Personally I've got a 29er HT and a 26" full suss and as I sit here nursing my broken arm, I'd just be happy to ride either of them.


 
Posted : 20/03/2014 8:42 pm
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I am reasonably sure they wouldn't go to the trouble of producing SB66's for the team when they can't sell them to the public.

Given Graves appears to be riding the SB66c again this season - definitely pre-season, its on Faceache, and so is Hannah Barnes, it looks like they will keep the production going for team riders. John from Yeti has stated the SB66c is the favourite staff bike as well, but no sales from bike shops has killed it off, they have said they will bring it back as soon as the demand from shops is there.

That is until their new bike arrives 😉


 
Posted : 20/03/2014 8:46 pm
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all products have a lifespan and costs are amortisised across that lifespan, cut a product life short and you effectively increase the cost of that product as well as the next.

True, but tooling tends to be costed over ~3 years of product based on fashion and / or technical changes anyway, even with continuity designs tools wear and need to be re-made, so 650 has done no real evil there )


 
Posted : 20/03/2014 8:48 pm
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Given Graves appears to be riding the SB66c again this season - definitely pre-season, its on Faceache, and so is Hannah Barnes, it looks like they will keep the production going for team riders.

Only because they don't have anything else for him to ride yet.


 
Posted : 20/03/2014 8:52 pm
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ratherbeintobago - Member

I am reasonably sure they wouldn't go to the trouble of producing SB66's for the team when they can't sell them to the public

Probably have plenty spare ones in stock they can't shift.


 
Posted : 20/03/2014 8:54 pm
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jameso - Member

True, but tooling tends to be costed over ~3 years of product based on fashion and / or technical changes anyway,

For some parts, sure. Others, a longer life will be expected. (some parts of a Rockshox Lyrik are unchanged since 2007, and it was still a competitive product, for example. The current Revelation/Sektor had years to go, still a superior product to the main competitor but 4 years old and now becoming prematurely obsolete)

One that really springs to mind is Kenda, they had to push the old Nevegal design onto 650b to get a product on sale, now barely a year later it's being replaced. And they're still having to service the 26 inch market too. So first excess costs of moving to the new platform before the new tyre was ready to go, and now excess costs of running 3 lines instead of 2 in order to fill an overall market which is exactly the same size.

It is a very good point about tooling having its own lifespan though, and products in general. tbh this is one of the places Specialized probably benefit here, as they've allowed their 26 inch ranges to run down naturally over the last few years rather than running them as long as possible then crash-changing.


 
Posted : 20/03/2014 9:04 pm
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But it's normally done for performance/progress reasons

Right. and in the cases of the manufacturers that entered into the 650b market when the time was appropriate for their product cycles this is exactly what has happened.
Manufacturers who are chasing their tails to get 650b product out there just for the sake of it, or because they didn't see it coming - sure.. but that's their own error.

Unsold inventory at the manufacturer level? How much inventory do you think smart manufacturers hold?
it gets booked, it gets made, it gets sent.

Revisions to forks and tyres.. sure, some added tooling costs, but if they hadn't changed sizes, the tools would wear out at some point and need replacing anyway. Yes it costs more to make a brand new tool, but replacing worn out tools with like for like still has a cost.. but I'd hope to think that the replacement like for like tool still has R&D considerations with real world feedback or making improvements.

I agree that SantaCruz likely increased the cost of the Bronson as it was prototyped and slated to be 26. Then revised for production at 650b.
Scott however rolled straight into 650b as their pull shock 2nd gen Genius was at the end of its product cycle. They would have created new tooling along the lines of the spark platform for the genius anyway, so no difference to them than updating that bike in 26 wheels.


 
Posted : 20/03/2014 10:41 pm
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dirksdiggler - Member

Right. and in the cases of the manufacturers that entered into the 650b market when the time was appropriate for their product cycles this is exactly what has happened.

Yep. Specialized in other words. And Maxxis probably, and assorted other late entries. And no doubt some few of the early entries too.

But, what's clear is that this change has been done on a route march timescale, so a huge number of products won't be shifting at the time they naturally would. even in those companies clever/lucky enough to get the timing right most of the time, there'll still be substantial exceptions. And even in an ideal world the overlap of 26 and 650b is creating a very messy time where, as I mentioned, manufacturers have to run 50% more product lines to provide an equivalent service a market that hasn't actually grown.


 
Posted : 20/03/2014 11:02 pm
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I can see that sponsored riders will ride what suits their sponsor, but surely this only applies if there really is no performance difference at all. When DH races are won by less than a second the 26/650 bike only needs a slight performance advantage for the riders to demand it.

If the XC racers stick with 29ers and the DH racers stick with 26" then 650b is just for the weekend warriors, which could be a hard sell in the long run. So 650b really needs to break into one of those areas in decent numbers.


 
Posted : 20/03/2014 11:09 pm
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When DH races are won by less than a second the 26/650 bike only needs a slight performance advantage for the riders to demand it.

And for that there needs to be a performance advantage of heavier wheels, it's a bit like they have been putting the koolaid in the water in some places.


 
Posted : 20/03/2014 11:17 pm
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DH will go 650b, they just need more equipment choice and time to adapt, which will both be influenced by 650b in Enduro due to the rider crossover. The results will come, and it will be especially influential if they come from riders on the way up or jumping out of mediocrity.


 
Posted : 21/03/2014 1:40 am
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The results will come, and it will be especially influential if they come from riders on the way up or jumping out of mediocrity.

any chance of this weeks lottery numbers, i just checked but my balls are hairy not crystal.


 
Posted : 21/03/2014 1:53 am
 JCL
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All the top DH guys will be on 650b this year.

26" is done as far as the industry is concerned. A lot of manufactures who were late to the 29" market or have suspension designs that lead to unfashionably long rear centres are drunk on 650b but companies who have killer 29" have a big advantage as they can do the 650b thing and say they're great but if you want the faster bike you want our 29". Trek have already said much the same.


 
Posted : 21/03/2014 2:19 am
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IMHO if it makes you feel better mikewsmith. I've never really been convinced though that stating that is necessary when most posts contributed in a forum discussion are going to state or reflect an opinion. I did so with my earlier post, but CBA last time.

Funnily enough I was previously pondering starting a thread on whether STW had finally maybe reached a consensus on what wheel sizes will survive and in what disciplines. That's not the same as saying everyone might agree why. 650b seems to be succeeding despite us. IMHO 😈


 
Posted : 21/03/2014 7:21 am
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And for that there needs to be a performance advantage of heavier wheels
If those wheels are the same but just heavier, no advantage. If they're heavier as a side-effect of changing dimensions, it can be a non-issue. Especially when you don't have climbs in an event where momentum is so important.


 
Posted : 21/03/2014 8:01 am
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JCL you keep on comin on here ans saying that 29er are faster but whats the evidence for that? - we've done this point many times in all the threads before - there isnt any evidence for it - its just wishful thinking/ marketing BS/ trolling


 
Posted : 21/03/2014 9:37 am
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Jonesy from Dirt is fully convinved that big wheels are faster - so much so that he's banging on about how the DH teams are out of sync (or just plain wrong in his eyes) for still using 26inch. He also struggled to get his head around why Clementz wasn't on bigger wheels (and came across like a bit of a tit) in the interview with him a few issues ago.

Whether or not they're faster or not, 26inch is pretty much dead as far as the industry is concerned and I'm guessing this move by Spesh means that the Evo models will move to 650b from 26inch.

I'm quite happy on 26inch, but am aware that I'll probably end up being forced to change at some point. The annoying thing will be when I have one bike on one wheel size and one on another because at the moment I can pass stuff like forks, wheels and tyres from the posh bike to the hardtail as I change or upgrade stuff.


 
Posted : 21/03/2014 10:08 am
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its just how the sport is, wheels are a big one but look at

axle standards qr, 9, 10 135 or 142x12, 150x10, 20mm, 15mm
steerer sizes 1", 1.5, 1.125, tapered
bbs; pressfit, threaded pf92, ht2, isis, octalink, bb30, square, 72mm, 83mm
8,9,10,11,12 speed, sram or shimano
chain guides/front mechs; iscg, isg05, bb mount, s3, seat tube
seatpost sizes - in my shed i have bikes with 27, 27.2, 30, 31.6, 25
handlebars; 25.4, 31.8, 35
saddles/posts- i beam, railed
spds vs crank bros vs time
and probably loads more

all of these have varying degrees of compatibility between standrads (with shims and adaptors)

why is that wheelsize in particular has upset everyone so much?


 
Posted : 21/03/2014 10:28 am
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Axle? My hubs accommodate all bar 150mm which is an older DH idea
Head Tube? Tapered does all a right PITA and the reason I upgraded my frame, not happy really but tapered now covers most of the options.
BB's yep PF is stupid and a bad idea, I'm just sticking with the ones who don't do it.
Number of gears? Up to 10sp it's no different and easily convertible, SRAM VD Driver makes a 10sp wheel into a 11sp one.
Chain Guides - fairly cheap really
Seat posts? Most have settled on 30.9 really. It was just the out of date guys with smaller
Bars - simple stem change sorts that out
Pedals - hardly a big compatability issue

Wheel sizes for no real good reason? New frame, fork and wheels needed for no really measurable difference.


 
Posted : 21/03/2014 10:35 am
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kimbers - Member

why is that wheelsize in particular has upset everyone so much?

Because it has a bigger effect than any of those. In fact probably a bigger effect than all of those combined. See your bike? Obsolete. You want to replace it? Ah sorry, it's worth half what it was yesterday Oh you want a new part for your existing bike? We stopped making it in that size. That new cool fork? We'll never make it for you. Serves you right for choosing the wheel size absolutely everyone uses eh.

it's like vhs, except your vhs player cost £4000 and actually worked pretty much identically to the new format which has tapes which are 0.000001% bigger.


 
Posted : 21/03/2014 10:47 am
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