If you run a linear shock, you have to build the progression into the frame, but you have a lot more control over where and how the progression occurs. If you opt for a linear suspension design, you have to compensate with a progressive shock, which has the same curve regardless of what bike it’s on. Compression damping isn’t position sensitive, so you should only use it for changes you want to apply everywhere in the travel.Įvery bike has to have progression baked into the suspension somewhere if you don’t want to be stuck choosing between rock hard suspension and bottoming out constantly. There is no such thing as a progressive damping rate, and you shouldn’t be using damping to try to firm up a specific portion of travel. I also need the leverage rate to be high enough and spring rate to be low enough that the wheel will actually absorb those deep square edge impacts instead of just bucking me or destroying a wheel or tire. ![]() I need my suspension to resist sitting to deeply so theres some travel left to absorb larger bumps beyond my dynamic sag point. I dont need my suspension to move easily to absorb itty bitty bumps, my tire absorbs those small bumps better. I think Most hard chargers would agree that they want a bike that resist blowing through its travel yet readily swallows big impacts with square edge bumps, such as when landing into a rock garden. progressive linkages may be easier to keep from skipping around and in a good dynamic sag if you dont have a good suspension setup for yourself and or are not good at keeping the bike pressed against the ground. A cavieat to that is the dynamic sag may Likely change because the leverage rate adjacent the sag point might like to sit deeper/shallower, but thats totally adjustable for regardless of leverage ratio.Ī good setup will only skip as much as one wants it to. Changing the linkage ratio will not change sag point as long as you set up your shock with a correct spring rate. Generally, Any bike should be run at the correct sag. Just cause your new bike has more traction the way you ride it doesnt prove to ur point. Your shock tune is likely different, geometry is different, probably some different components tires and a different point in time. If you turn the hsc and or lsc up to firm the beginning it will magnify the damping increase later in the stroke and me more likely to spike harshly without using maximum availible travel to absorption a im not gonna argue that the 165 dentist bike is not better, but to attribute it to being more progressive is conjecture as there is a number of variables at play. Less damping/ more wheel movement to shock movement initially will wallow more and provide less of a pedal platform. The damping rate and spring rate is progressive on a progressive linkage bike, whereas only the spring will be progressive on a shock full of spacers on a linear frame. What i was describing is a frame with progressive linkage. Of course you’d never have this problem if you just ride your ultra progressive piece of shit on a bunch of lame ass flow trails And never try riding a properly set up linear bike in demanding terrain. Linear bikes can be run with a softer spring, provide more consistent support from the beginning of the travel, the main damping circuit behaves similarly throughout the travel, which is good, can resist too much dynamic sag and compression early -Mid in the travel better, and maybe most importantly the wheel can get out of the way of a big rock by compressing more when its alrady half way through its stroke, rather yhan a progressive bike which would be further in its travel, and also not be able to move the rear wheel out of the way of the hit deep in the travel wirhout transmitting If you have a very progressive bike it will tend to move through most of the beginning and mid travel with little resistance, minimizing traction which is created by pushing wheel agaisnst ground, and allowing the bike to progress so deeply that pedal /chainring/ foot strikes are likely, and then having little more availible travel to absorba real big hit. That is why we have been getting progressive rammed down our throats. ![]() Shocks feel less stiction and more like they have decent bottom out resistance when used with progressive linkage, which allows brands to get away with spec’ing cheap shocks to keep bike msrp down and profits up. Watch friday fails, mist Ppl dont know shit. ![]() Its basically a crutch of shitty suspension and frame manufactures thats been pushed on dumbass pb readers till they believe it. Sam hill runs his nukeproof in the least progressive setting.
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