WIth a more than well stocked shed, these days I am only ever on the market for a new bike when an old one breaks or something absolutely exceptional comes along. Or when I am offered a bike to test ride.
Living as I do in an area with equal measure of rural car-lean dirt and sealed roads, not to mention a fortune of off-road riding opportunities that I have hitherto neglected to exploit even to a reasonable minimum, I tend to devote my cycling pleasures pretty evenly between road and mountain biking. I could not live without either and reckon that having the choice keeps my cycling passions alive; mountain and road biking are far enough apart in terms of experience to stop cycling from ever becoming a chore.
Plus, when you allow both road and mountain bikes into your pool, the landscape of stuff over which to geek out is wonderfully broad! I can get just as excited by the astounding perfection of Campagnolo’s (relatively) recent Super Record EPS as I can by SRAM’s gut bustingly brilliant XX1.
So when I spotted my first ever KTM hard tail mountain bike in my local cycling store, I suspect that I must have become something like Toad of Toad Hall: mesmerised; because an hour passed for which I still can’t account.
Like most people with at least a passing interest in off road adventure motorcycling, KTM is one of the main range peaks. Their machines are purposeful, efficient, high performance and expensive. So, not knowing that KTM were also into bicycles, seeing this machine was cause enough to stop and stare. Unlike those badge engineered bikes from Ferrari, Aston Martin and the like, KTM is a serious bicycle maker and has been since the 1960’s. Though the motorcycle and bicycle divisions are completely separate, there is a definite cross over in terms of highly intentional, engineering-first design, a fixation on performance and that wonderful corporate KTM colour scheme! Orange on (carbon) black is my favourite combination and, as far as I know, unique to KTM.
You can’t miss the KTM Myroon 29er bike in any crowd. The frame on this thing is utterly unique.
I love hard tails. I have always preferred them to their dual suspension counterparts. I love the relatively greater manoeuvrability and the potential for a stiffer frame. I love the more direct transmission of power (without the energy sponging that a rear shock usually imposes between the pedals and the rear wheel). I have a theory that us roadies will tend towards hard tails for the more ‘road bike’ like manners that an unsuspended rear usually provides. But hard tails are also a vastly better option for hard fast rides on our endless local dirt roads and fire trails. I love the relative simplicity of a hard tail over the complications of all those linkages and other moving bits that a dual suspension bike necessitates. And best of all, I love the speed. I will always contend that a good hard tail with always be faster than a good dual susser, on fast open trails. Horses for courses though. Dual suspended bikes still rule in the rough stuff and KTM have a range of double bouncers as well.
So, as you can now understand, I am preconditioned to noticing an interesting hard tail when I see one. And this KTM is the most interesting bike I have seen in years.
For starters, the frame is a seriously purposeful, no compromise XC racing machine and XC is my favourite blend. I love going up hills, vastly more than going down. I love going fast and I have a general disinclination to rough single track. My biases are all tuned to the minimal travel hard tail racing side of things, even when I choose not to race. That’s probably because of my dual bike sport passions (road and mountain).
The first, most interesting feature of the new (ish) KTM is the cleverness of its design. Like so many new road bikes of late, the Myroon 29er frame is designed to flex a bit through the seat stays. Actually, you can watch the stays move vertically when you give the seat tube a good horizontal push. That gives the bike an extra degree of suspension without the cost of extra weight and tricky moving bits, and without, necessarily, adding any undesirable frame flex that gets between your pedals and power applied to the real wheel. That works for my Wilier Zero.7 and Merida Scultura SL road frames. And it certainly works for the KTM Myroon 29er. The KTM Myroon carbon layup includes some secret sauce to produce this intentional flex. I believe KTM is using flax in its composite mix to achieve this aim.
As standard, the Myroon 29er comes with a pretty modest kit. The drive train is Shimano 2×10 SLX with an XT rear derailleur. (There is no way I would ever, ever, consider a triple chain ring mountain bike these days -2×10 is the second best thing to happen to mountain bikes in recent years. 1×11 is better still…). Brakes are also SLX. Nothing wrong with that. Shimano SLX is the greatest bang for the buck you could put on any bike; it works flawlessly, without fuss and, certainly, without pretension. The standard wheels, however, are a bit odd. They are Alex rims with Shimano XT hubs. And schrader valves! (what on earth?? – why?). One gets the impression that these wheels are a kind of dummy inclusion, like those demo plastic pedals some lower end bikes come with, designed to get you out of the shop but not much further. Basically, the standard Myroon wheels are a nasty bean counter’s tattoo on an otherwise remarkable bike. They are filling in the space where real wheels are designed to go. The next most interesting feature of this bike is that it comes standard with through axels front and back. It has a nice 15mm front and a 12mm rear. This is pretty much a requirement for the current state-of-the-art. Then there are the 180mm brake discs front and rear. Which is probably overkill but impressive nonetheless. More subtly, the next thing to note is that the Myroon frame sizing is aimed at the tightest rather than the most luxurious end of the dimension scale. The size L in this frame is the smallest L I have ever owned, which means that it is an utterly perfect fit. Though, mind you, you need to watch the seat post length which is less than generous for people with longer legs. My preferred setting has the post out to its maximum extension limit.
But most intriguingly of all, this bike was a demo bike. For the first time in my life, out of something like 20 bikes purchased thus far, I could try this one out before deciding to buy. Or, really, just to go for a ride! I reckon that KTM Australia’s choice to offer demo bikes to their dealer network is a glowing testimony to their confidence in this particular product. So, naturally, I shoved this bike in my car for a weekend of ‘testing’.
I didn’t need a weekend. Or even an hour. Even in its standard set up, this Myroon 29er is so very obviously unique and very, very special. I was sold 5km down the road.
What we have here is a purpose designed thoroughbred XC racing machine with the unique extra dimension of an amazingly compliant ride. This hard tail is more like a 1.5 suspended bike than a single suspended machine. It rides like a firm dual suspension machine but without the added weight penalties and all the benefits that the shorter hard tail wheel base can provide. But it is heavy. In standard dress, this KTM is 13kg, which is heavier than some higher-end dual suspension bikes (my Scott Spark 900 SL dual suspension bike is 9kg ready to race). But let’s be reasonable here: the Myroon has an asking price of $3000! What could you possibly expect?
But there is more to this picture than meets the eye. Much much more. You see, the KTM Myroon range extends from the entry level at $3000 to a top-end, Shimano XTR decked out spec level at around $7500. But, and let me emphasise this next point as emphatically as I possibly can: every model in the range has exactly the same frame. Every bike in the range has the top-end frame. I am not aware of any other bike maker who does this. Everyone else tends to offer frames that are lighter and more technically advanced as you ascend their range. Not this one. The implication is that this KTM Myroon is an upgrader’s dream. Buy this bike at its bargain basement opening price and up-spec as your finances allow. You can end up at precisely the same point as the top of the range as you play the up grade game. This bike comes with one of the best, most interesting carbon frames you can buy from the start. Who else puts their top-of-the-line frame into the bottom-of-the-line bike in the range?
I left my Myroon in standard spec for 6 months. Mainly because I enjoyed it so much as it came. Notwithstanding the heavy standard wheels, this thing is an endless joy to ride. It is fast wherever you go, compliant when things get rough, astoundingly precise when things get tight, brilliant if not spectacularly brilliant at climbing and comfortable wherever you go and for as long as you’d like any ride to last. This thing has put my Felt 29er (the estimiable, range-topping Carbon 9) hard tail back on the shelf. Despite being 2 kg lighter than the Myroon.
It could not, of course, last. The urge to upgrade is like gravity with a bike like this. But it was a good thing that I waited as long as I did. Because three months after purchasing my Myroon, SRAM introduced their XX1 drivetrain onto the Australian market. I can’t tell you how much I have wanted to throw out the front derailleurs on all my mountain bikes… I rode my KTM 280km from where I live to the coast back in April without needing to change out of the large chain ring, even once. That ride netted me around 7 Strava KOM’s up some amazing hills. However, whenever I look down at my front chain rings, I always imagine the little rings to be reminders of the decrepitudes of forthcoming old age. I don’t want reminders like that on my bikes, thanks all the same! Obviously, I don’t go places where little chain rings might be of some use. Like I said, I avoid the really rough stuff where smaller rings might help out. There is much much more to the XX1 11 speed system than just a single chain ring; it’s a hugely researched total drive chain solution that involves a uniquely huge rear cluster, dedicated hub bodies on your wheels and a dedicated bottom bracket (with ceramic bearings no less). Why hasn’t someone thought of a stock single chain ring solution before now?! XX1 is not the same thing as running a single chain ring on a dual ring spider as seen on cyclocross bikes. Or a single ring fixie solution. XX1 is a purpose-designed total system that works on the principle of simplicity and precision. With the 34 tooth chain ring installed (as opposed to the 32 tooth ring that is supplied standard by SRAM), this XX1 set up gives a gear range that is actually wider than the SLX 2×10 gear spread that comes with the bike. I knew what to expect from XX1 as that is the standard set up on my Scott Spark 900 SL (the best dual suspension bike I have ever ridden, and probably, the most exotic bike I own – a story for another post). I had been riding my Spark for a couple of months before making this Myroon upgrade.
So I had to have XX1 on my KTM Myroon 29er! And I had to reduce my bike’s overall weight closer to 9kg than it’s stock 13. So out went all the Ritchey aluminium bits (bars, stem, seat post). Out went those strange Alex wheels. My new spec is XX1, Mavic Cross Max SL wheels, Niner carbon bars, a Botrager XXX stem, SRAM XO brakes (not the trail version, which are heavier and unnecessary given the front and back 180mm disc size I decided to retain) and a Rock Shox RCT3 SID fork (over the standard Reba RL). But I did keep the original Prologo KTM customised seat. It is only 170gm and looks the part anyway. There was only one issue with this upgrade. The XX1 derailleur will not install on the standard Myroon derailleur hanger. The B screw will not reach and XX1 setup is very (very) dependent on precise B screw adjustment. The Australian KTM distributor just happened to have a replacement hanger in stock to make this all work. That hanger was from some other bike in the KTM range (not sure which). So finding the right hanger might, perhaps, be something of a chance (you’ll need to get the right guy on the ‘phone). KTM designs this bike exclusively for Shimano gears. That we found a hanger that works is good fortune, but I am pretty sure you can’t order an XX1 hanger off the shelf.
The result is more of everything that made this bike brilliant in its standard trim. Now it is faster when it was already fast enough! The suspension is harsher but way more precise and efficient. And those gears! XX1 is perfection on this bike. The Myroon is the fastest, sharpest handling, siffest, most comfortable hard tail I have ever ridden. Actually, it almost disappears when riding on rougher terrain. It feels far smaller than it is, and lighter than it’s now leaner 9.5kg might otherwise suggest. It is massive fun! I have never had a bike like this before. It is simply the best mountain bike I have ever owned. This is the bike to take when the urge to take a few Strava records takes hold. And when riding this bike, the urge to take Strava KOM’s is pretty much turned on all the time!
With all the new bits, my Myroon has cost me $7500, but I have lots of spare parts to build a second bike for the wife… That is still competitive for a top-end XC racing hard tail. Without testing every other hard tail on the market, I would simply suggest that it would be a tall order indeed for anything to outperform my Myroon 29er XX1.