TESTED
Felt
Virtue
Sport
WORDS Mike Levy
Those who like to ride mountain bikes in the classic sense of the phrase may often feel a bit left out here on Pinkbike, but the truth of it is that we can often be found out on the mountain earning our turns and enjoying all types of trails, not just those that require a truck and a downhill bike to get the most from. With an adjustable 120 or 130mm of rear wheel travel and an all around geometry set, Felt's Virtue series is intended for just that, slotting nicely into what is commonly referred to these days as the trail bike category. The five bike Virtue lineup includes their top tier, carbon framed Virtue LTD, but it's the bike at the opposite end of the range that we're interested in, the $1999.99 USD Virtue Sport.
Felt Virtue Sport Details
• Intended use: XC/trail
• Rear wheel travel: adjustable from 120 to 130mm
• Hydroformed aluminum frame, including rear stays
• Tapered head tube
• 135mm QR rear dropouts
• 69° head angle
• RockShox Tora fork w/ 120mm of travel, remote lockout
• Rockshock Ario R rear shock
• Weight: 31lbs, 10oz (w/o pedals )
• MSRP $1999.99 USD
Frame DetailsDespite the reasonable price, the Virtue Sport still manages to be assembled around a frame that is more than worthy of upgrades down the road. The details required of any proper do-it-all trail bike are present, including the obligatory tapered head tube up front and low stand over height, but it's only when you take a closer look at the frame that you see how nicely it's finished. Hydroforming is used to extensively shape not only the tubing in the front triangle, but also the rear stays, giving the bike the appearance of costing much more than what Felt is asking for it. Its black, white and orange paint job, while likely not for everyone, further enhances that effect.
The substantially shaped two-piece rocker arm is heavily relieved along its inner faces, and the shock bolt threads into a replaceable steel insert at the opposite side. In fact, all of the Virtue's suspension hardware is stainless steel, likely adding a few grams over aluminum bolts, but improving durability in the long run, especially for those home mechanics who prefer to look after their own steed. Aluminum pivot caps, complete with anodized bolt torque numbers, help to keep the crud out. While all major pivots rotate on sealed bearings, the bike's Equilink tie rod pivots on DU bushings and hollow stainless steel hardware that are lighter and are said to stand up better than the previous iteration's needle bearing system.
What is Equilink?Pretty much all suspension designs depend on a certain amount of chain torque for a degree of pedalling efficiency (some designs use more than others ), with engineers having to walk a fine line between too much - you'll lose bump sensitivity, and too little - the bike will bob badly and pedal as if it was stuck in molasses. This is true of everything from single pivot bikes to more complicated multi-link machines, although some will also employ custom shock tuning to either enhance suspension activity, or as a crutch to cover up bad pedalling traits. Felt claims to have found a way around all of that with their Equilink suspension system, although they are far from the first to make such assertions. Equilink utilizes a vertical tie rod - the perpendicular orange component in the photo to the right - that connects the upper link (the rocker arm ) to the small link between the chainstays and the front triangle. Why go to all that extra trouble and complication?
Felt says that connecting the two links together eliminates the bike's dependency on chain torque for pedalling performance, allowing the rider to set the suspension up with absorbing terrain as the primary focus. Equilink operates by forcing the upper and lower links to function as a single unit, despite their differing purposes. The upper link rotates clockwise and tries to compress the shock during acceleration, while the lower link tries to pivot counterclockwise due to chain torque, but the vertical tie rod connecting them together forces both the suspension loads and drivetrain inputs to work in unison, effectively cancelling each other out.
If the design functions as Felt asserts it should not only will it allow a suspension setup that performs well on small impacts without sacrificing efficiency, but also not require the rider to be in a certain gear combination for optimal pedalling performance - it should behave the same regardless of gear choice, unlike many other designs. Rousing claims for sure, but only trail time will tell us whether Equilink can live up to Felt's lofty claims.
Component SpecThere is no doubt that much of the Virtue Sport's value is packed into the very nicely built frame, but Felt still had to spec the bike with components that can handle some abuse on the mountain. The bike's $1999.99 USD price makes this a challenging undertaking, but you'll still find a mix of trail worthy parts. Both the front and rear suspension units are from Rockshox, with an Ario R rear shock and 120mm travel Tora Coil fork, both of which sport external rebound adjustment. The Tora fork also makes use of a bar mounted Poploc remote that can be used to instantly lock the suspension out.
Shimano takes care of most of the 9 speed drivetrain, with the exception of the SRAM PG-950 11-32 cassette. Felt wisely chose to include Shimano's Alivo hydraulic brakes on the spec list, eliminating the need for the Virtue Sport owner to make that one of the first upgrades.
Specifications
|
Price
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$1999 |
|
Rear Shock |
RockShox Ario R |
|
Fork |
RockShox Tora Coil 120mm Travel |
|
Cassette |
Sram PG-950 9-speed 11-32 |
|
Crankarms |
Shimano Alivio , FC-M431-L, 9-speed |
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Bottom Bracket |
Shimano ES-25 Octalink |
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Rear Derailleur |
Shimano Deore RD-M592 |
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Chain |
KMC Z99 9-speed |
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Front Derailleur |
Shimano Alivio FD-M430 |
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Shifter Pods |
Shimano SL-M430 9 speed |
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Handlebar |
Felt MTB XC Riser bar |
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Stem |
Felt MTB oversized 3D-Forged Design |
|
Grips |
Felt dual-density wing grips |
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Brakes |
SHIMANO BR-M445 Hydraulic Disc Brake |
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Hubs |
Forged Aluminum, for Disc Brake, rear: Shimano FH-M475 |
|
Spokes |
Stainless 14g with Brass Nipples |
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Rim |
WTB SX-24 Disc Brake doublewall Aluminum |
|
Tires |
Felt TAR Mountain tire |
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Seat |
Felt Mountain Design |
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Seatpost |
Felt Alloy Micro-Adjust |
|
| |
Riding the Virtue Sport ClimbingAscending on a nearly 32lb trail bike is never going to feel as inspired as on a lighter weight bike, but the Virtue Sport does have a snappy personality that is somewhat at odds with its relatively portly figure. The bike doesn't surge ahead like some trail bike rocket ships, but there is a certain amount of life to it, especially under pedalling loads, that give it a rousing feel under you. Equilink at work, or just a dialed overall package that works in the real world? Felt's Equilink suspension adds both complexity and weight to the Virtue, but, after spending some quality trail time on it, we believe there is something to the design that merits its place on the bike. The RockShox Ario R shock lacks any sort of pedal assist lever, but we'd likely never reach for it even on the smoothest of climbs. The suspension also remains relative stable across the gearing range, without much of the bob or extension that can be found on some other bikes when under load. The bike isn't completely immune to the unstoppable force of physics, of course, with it not able to cover up bad form - pedal squares and you'll see the suspension resonate up and down much like any other design, regardless if set to the 120 or 130mm option. Unlike the rear of the bike, we often hit the bar mounted fork lock out when we rose out of the saddle to temper the Tora's somewhat active and bouncy stroke.
While many Pinkbike readers will shudder at the thought running such a long stem, the Virtue Sport's stock 90mm unit and steep 73.5° seat angle make for a bike that can clean technical pitches that a rig with a jump-friendly shorter stem could only dream of. There is a trade off to that extra length, but the riding position allows you to relax and pick the proper line instead of simply trying to smash your way up, as you are often forced to on a bike with a shorter stem. The relatively upright 73.5° seat angle works well if you are a rider who likes to sit and spin your way up climbs, but those that prefer to mash a tall gear might find themselves sliding the bike's saddle back more than they expected - a layback post will make sense here. Unfortunately, the stock tires take much of the steam out of the bike on technical ascents. The Felt branded TAR rubber does little to move the bike forward over lose or wet ground, with about as much bite as a toothless geriatric patient. Change them out for something more aggressive, as well as a cassette to one with a 34 tooth large cog (
the stock cassette has a 11-32 spread ), and you'll find yourself motoring up some challenging terrain with ease.
DescendingThe trail bike genus is spit into more sub categories than crayon colours, but, for the most part, they will either be built up for general trail riding, or assembled with wide tires and bars for more aggressive use. The 120mm travel Tora fork that uses quick release lowers, and 2.1" wide tires front and back, clearly put the Virtue Sport in the former of the two. With the Ario R's stroke setup to sit into 25% of its stroke under sag the Virtue tracks very much as you'd expect a 130mm bike to perform, although it felt as if a touch more chatter was being transfered through to the rider than we'd like to see. Taking a few minutes to get the Virtue to sag closer to 30% seemed to remedy this, although most confident riders are likely to find themselves bottoming too much when the damper is running a full 30% sag. This is a bit of a shame because it makes it hard to take advantage of the Virtue's solid pedalling by setting the bike up to be slightly more forgiving for the downhills.
The coil sprung Tora fork can't be compared to more expensive, and therefore more sophisticated, options, but it is certainly trail worthy. A surprisingly active stroke, likely thanks to its very smooth steel stanchions, eats up smaller trail chatter quite well. It does tend to use quite a bit of its travel when on the brakes, but this may not be an issue for less aggressive or new riders. Adjustable rebound damping lets you adjust the return stroke's speed, and we found ourselves running the fork faster than usual helped to compensate for its dive-prone tendencies. The Tora fork is relatively solid, given its slim 32mm stanchions and quick release lowers, but those familiar with 15mm thru-axle forks will quickly notice the difference between the two. Where the Tora scores points is in its reliability - the inexpensive fork was smooth day in and day out, despite nasty conditions and absolutely zero love. There was a time not long ago that a fork three times the Tora's price would need to be massaged often to keep it running well. The Tora name isn't found in RockShox's 2012 lineup, but their new XC 32 TK looks to fill that role.
Those who approach descending with a causal attitude will likely find the Virtue Sport more than enough bike for their needs, but it isn't hard to reach the bike's limit when it's ridden forcefully. It isn't the suspension units that keep the Felt from greatness (
those perform surprisingly well given the bike's $1999.99 USD asking price ), but rather a geometry and tire issue. One can be solved easily - new, wider rubber will transform the Virtue - but the other must be lived with. The bike's 69° head angle isn't unusual in this travel bracket, but the bike felt decidedly pointier than most when the speed picked up or the trail got steep. Swapping out the 90mm stem to a 70mm unit helps the situation, but we constantly found ourselves wishing for a slightly slacker front end. A single degree can make a world of difference in the heat of the moment.
What about those parts? • The Virtue's Alivo brakes surprised us with how well they performed despite their low positioning in Shimano's component hierarchy. Their ergonomics feel spot on, with a lever shape that is just right, as well as geometry that feels quite natural as you pull the lever in towards the bar. Their power doesn't equal the majority of higher-end systems, which is to be expected given their resin pads, but we didn't feel like we needed more when riding the bike within its intentions. Great modulation helps in this cause as well. Those who plan on upgrading to sintered brake pads should keep in mind that this will also require a rotor swap, as the stock discs are only compatible with the softer stock brake pad compound.
• Anyone considering purchasing the Virtue Sport will be doing themselves a favour by swapping out the Felt branded TAR tires before leaving the shop - put the credit that the shop gives you towards some proper mountain bike rubber. The stock tires are not only built from a rather hard rubber compound but are also just 2.1" wide, front and back. While we've used plenty of skinny tires that perform well, these don't. Their low volume transmits too much chatter through to the bike, and they have a skittish, unpredictable character that doesn't inspire confidence in the slightest.
• The bike's drivetrain came through the test unscathed, although it took a bit to adjust to the triple ring setup (
the majority of our test bikes have used a two ring crankset ). Despite the three rings, we never dropped a chain.
• The stock stem looks great on the bike, but its 90mm length had us reaching out over the front a bit too much for our liking. A good shop will likely trade you for a shorter 70mm version before you take the bike out the front door, a swap that will increase rider confidence ten fold. Don't be afraid to think outside of the box when it comes to stem length, even if a shorty stem means going up one frame size - this is an upgrade that really lets you get the most out of the bike's handling.
• We found the felt-embossed saddle to be comfortable over the long haul, a surprising discovery considering how terrible the stock saddles on price-conscious bikes can be. Everyone is shaped differently, but give this seat a chance and you may be surprised.
2012 Virtue SportThe 2012 Virtue Sport increases in price to $2,499 USD, but address all of the concerns that we had with the '11 model. Gone are the very suspect TAR tires, as well as the Tora fork. Instead you'll find a set of 2.2'' wide WTB Wolverines, and a Rockshox Recon fork. The tires will likely make a world of difference in how the bike behaves, improving traction and performance all around. The 120mm travel Recon fork utilizes a 15mm thru-axle, compared to the Tora's standard QR fork lowers, and air sprung internals (the Tora used a coil ) that will allow Virtue riders to increase the spring rate to match their skills and body weight. While the 2011 model required some upgrades to realize its full potential, it looks like the 2012 Virtue Sport is much more prepared for battle right off the showroom floor.
Pinkbike's take: | Felt's Virtue Sport isn't the ideal machine for a rider who is already pushing his or her personal limits on the mountain, but with a very reasonable MSRP of $1999.99 USD it will make a great bike for someone who is discovering their local trail system. This is especially true once a set of higher volume tires and shorter stem have been installed, opening up the bike's performance window greatly. The Virtue frame can brag about being much more refined than many more expensive offerings, making the bike worthy of keeping it in the stable for the long run, upgrading the spec as your skill and bravery increases. - Mike levy |
www.feltbicycles.com
The actual inventor's name is Brian Caulfield of Kavik Bicycles, and he showed his frame design...
thylacinecycles.com/wordpress/wp-content/uploads/2007/04/kaviksuspension.jpg at interbike around 2003-04... two years later Felt released their "equilink" design to the world, claiming they'd developed it completely on their own.
Brian as it happens is relaunching Kavik Bicycles and has reported that he's going to include the full suspension design that felt "borrowed" from him without his consent or knowledge (he had dropped out of the bike world and didn't know what Felt had done until after it happened). Now myself, I won't ever buy a bike design that relies on stealing a design from the actual inventor.
Even school kids learn about IP (interlectualy property) these days!
Dave Weigel's DW-link patent came about because of that sort of thinking... Iron Horse was paying him to design their bikes, and they helped bankroll his patent application process for what became the DW-link.
In the paintball world, Tom kaye of AirGunDesigns invented the "powerfeed" which was basically an angled feed neck with a SLOT cut into it, so air could escape during the firing cycle after the ball had been fired. In guns without that feature, what happened was the firing would cause some gas to go up the feed tube, slowing the dropping of the next ball down, and could lead to chopping balls in the breech mechanism. Tom could have patented it and kept it to his own brand of guns, but instead he didn't so any other gun designer could use it and thus encourage the enjoyment of the game for a wider number of players.
Yes, thats exactly what I'd do if I wasn't on their payroll.
[quote]boy you're living in some pipe dream hindsight 2020 world where big corporations don't screw over smaller ones[/quote]
Boy you're living in a rose tinted world where you think that business isn't driven by the bottom line.
I absolutely know that big companies screw over small ones.. hence protecting your IP! What world was Brian living in where he though that a bike manufacturer would take a look at a good and unique idea and not use it for themselves if there was no legal ownership/protection of that idea?
Did he miss all the legal procedings that sorrounded the use of the Horst Link or think that it was just a jolly old tale that didn't have any relevance to what he was doing?
I expect Kavik has learned a valuable lesson from that and moved on.. perhaps you should open your eyes to the modern world of cut throat business and move on too. You have been harping on about this since 2007!
Sadly Ideas are up for grabs if not written in stone and pattens are expensive and take a good 40 hours or work to write up, then add the $500 to file and then the cost to buy a number of years to hold the patten if your not a company this is costly. I have a number of Idea and spent sometime working of a free floating shot design that looks promising. The coast though to finalize test and then patten an idea without anyway to produce is ridiculous. So you have no choice to trust that people will give you due credit and be good people. So everyone who thinks that this is his fault should try and make anything... like maybe a paper weight and then paten the design and then try selling it... You are more ignorant to the system than 14 year olds i know. but then most people don't make anything and just consume so your opinion is pointless in an argument on building anything. The truth though is most all ideas have been stolen at some point and at the end all people care about is if it works. The catch is to invent, integrate and redesign while never telling a soul until you have the ability to build, ship and out produce you composition (easier said than done..) Excuse Spelling, wrote this on an iPad.
I've got a Jump shot which is brilliant, strong & light, with a nice build on it, always puts a massive grin on my face when I ride it.
I've also got a Remption 1 which I Built up from just a frame into a mini-downhill build and its lasted a whole year of Scottish racing including Fort William and 2 weeks in morzine where it took the biggest jumps and drops in its stride - even a run down Champery.
I'd actually really like to see what felt could build if they turned their eye to the DH scene - I'd certainly be interested
As for the equilink I'd say it works pretty well (whoever invented it)
I'm not going to say they are the best bikes out there, but they are certainly not the worst, and I think people should try a bike out before deciding they think there Sh**€
www.pinkbike.com/photo/6954547
Rant over....
If it were stricktly an xc bike i could understand the geo and tires, but with 130mm travel it seems to want to be in the am category which means the geo and stem should not be so problematic. Tires are a given, you usually have to replace tires.
Overall, not impressed
ummm... its a full suspension bike which implies that the suspension is important. so crummy forks on a $2k bike is like a pathetic engine in a $50k sports car.