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Zero Cool Liked a reply to forum topic 2025 Race Talk
8/12/2025 9:29am I’m glad the the UCI have spent the time and effort to investigate this and make their judgement. I’ve notice on IG, FB and PB there are a lot of guys getting upset about this and I feel that this says a lot about them. This has been an investigation that’s taken months since the accusation and they’ve kept his name out of the media until now. So it shows that they were taking it seriously. Hopefully the replies on here will be better than on the others.
This forum topic has 2616 replies.
Primoz Liked a reply to forum topic Kinematics
8/7/2025 10:39am People will feel a lot of things if you prime them before they try them. EDIT: I have a friend who, whenever we're testing something new and he is the first to test, always says "you'll try it out yourself" when I ask him what it's like and when you get your turn, he asks what did you feel or think, not "did you feel x". Because he wants an unbiased feedback. Anywho, all this talk about kinematics is all well and good, but the first thing I though when I saw the bikes was "even if it works, who...
This forum topic has 296 replies.
CascadeComponents Liked a reply to forum topic Kinematics
8/6/2025 12:17pm I suspect if you dug into the logic behind the "statics regime" you'd find a fundamental flaw or two. I suspect the logic is that if the IC is on the chain line then chain tension would have no net impact on suspension movement. While this might sound plausible, it has one major flaw... it fails to take into account the reaction force at the tire/ground interface.
This forum topic has 296 replies.
synBike Added a reply to Kinematics
8/6/2025 10:21am This is just a guy who has got entirely lost in the weeds. There is no "antisquat theory" that some cabal of bike engineers is pushing. Antisquat can be calculated several ways but the results are always exactly the same. It's a proportion of drive force acting on the shock to weight transfer on the shock. Moving your pivots anywhere...
AgrAde Liked a reply to forum topic Kinematics
8/6/2025 9:55am Just gonna leave this here. Figured I'd include something with low AS (giga) as well as high AS (SB160). Chose the yeti to show how pointless it is to drop AS at the end of the travel to limit kickback. What part of the travel are we using when we're smashing over chop again? Oh yeah the bit where it's happening at a consistently high rate. The Pincher is higher but then continues to the moon. Suspension is all really simple geometric calculations. There's no magic. Dude is doing the equivalent of telling us that triangles have four sides if...
This forum topic has 296 replies.
gibbon Liked a reply to forum topic MTB Tech Rumors and Innovation
7/15/2025 6:05pm
This forum topic has 30444 replies.
nskerb Liked a reply to forum topic MTB Tech Rumors and Innovation
7/14/2025 11:10am
This forum topic has 30444 replies.
synBike Added a reply to Suspension Data Acquisition
7/14/2025 9:02am Getting everything compatible with latest spec is not always that viable and everything battery operated is generally BLE. 2 minutes for a file transfer is crazy. Bluetooth also has a bunch of licensing requirements (and expenses) that are pretty outrageous for small manufacturers. It's also not very scalable. Once you start adding additional sensors (like IMUS) the files can get...
synBike Added a reply to MTB Tech Rumors and Innovation
7/8/2025 8:08am Caliper position makes no difference on suspension at all. Only thing that matters is which link the brake attaches too. Very strange looking adapter. Only real differences between adapters are: - Position: aesthetic and clearance related - Stiffness: has impacts on vibration and noise That to me looks like someone is either using some very optimized shapes to control the...
AvgMTBEnjoyer Liked a reply to forum topic MTB Tech Rumors and Innovation
7/4/2025 10:18pm I refuse to be gaslit into believing that a heavy lever action with a super strong bite point isn't a recipe for disaster
This forum topic has 30444 replies.
CascadeComponents Liked a reply to forum topic Kinematics
7/2/2025 10:13pm Fun fact, leverage ratio is the derivative of Y wheel position with respect to shock position. You can save a lot of time spent doing equations for wheel force knowing that.
This forum topic has 296 replies.
synBike Added a reply to Kinematics
7/1/2025 11:59am It's free to use for non-commercial usage. Small businesses can get in touch for alternative pricing. Basically it's the honor system that get's audited occasionally for non-compliant usage. If you want to write your own solver I highly recommend avoiding all of the graphical approximations used and just solve the force matrix. Once you have that the antis are trivial...
synBike Added a reply to Kinematics
7/1/2025 9:40am To my knowledge I’m the only public alternative ( https://syn.bike). Not to speak for Cascade but I believe he developed his own equation solver. You can’t model AR/AS without the shock as shock position still has an impact. Neither software effectively models flex-pivots because it requires applying a measured angular spring rate to the effective pivot. That being said, the...
seanestes Liked a comment about Feature Your FOX Podium Questions Answered - The Inside Line
6/27/2025 3:32pm The crown on Podium is hollowed out. We tested multiple variants with more and less material removed, that's how we settled on the exact amount of hollowing there is on the production fork. We refer to these holes as "lightening bores". As Charlie noted, we were chasing the sweet spot of stiffness to satisfy our pro athletes and weight was a secondary concern. Some other USD forks on the market are lighter and while they may work well for many people out there, they are not being raced by the best riders at the highest level. We chose the name...
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sspomer Liked a reply to forum topic FOX Podium Inverted MTB Fork - Questions, Answers, Reviews
6/27/2025 3:13pm no one is denying that the product that goes to press camps isn't dressed up for the best experience. they're just stock products, however. there's nothing special about them aside from prep, so a "camp" product feeling amazing is certainly within the capabilities of every customer fork, right? if i bought at $2000 fork and it didn't feel amazing, i'd sure be asking fox or the dealers why and would get them to make it feel that way or give me my money back.
This forum topic has 241 replies.
Digit Bikes Liked a reply to forum topic The flex stay discussion thread
6/27/2025 12:39pm
This forum topic has 150 replies.
Primoz Liked a reply to forum topic The flex stay discussion thread
6/26/2025 12:42pm No. Time and and time again it has been explained to you that the flex does not mean additional axle travel.
This forum topic has 150 replies.
Primoz Liked a reply to forum topic The flex stay discussion thread
6/26/2025 12:42pm FWIW carbon fibre damps a lot more than metals. And a handlebar can also be somewhat damped 😉 Aaaand I'm out. I think we ran the course of the debate and are spinning in circles.
This forum topic has 150 replies.
Primoz Liked a reply to forum topic The flex stay discussion thread
6/26/2025 12:42pm
This forum topic has 150 replies.
CascadeComponents Liked a reply to forum topic The flex stay discussion thread
6/23/2025 4:35pm I think a lot of people get caught up in viewing the shock and spring as one unit. You can look at them as separate entities and the impact of a flex stay makes more sense. The total spring forcing the bike back to top of travel is the combination of the flex stay and the spring on the shock. The damper controls rebound of the entire rear end, so as long as the rebound tune is good for the combined spring rate you’re good.
This forum topic has 150 replies.