D2 Coilovers

Jhill

I don't think there is a difference in force output andI don't believe anyone here is actually thinking that. I believe this whole thing got derailed because of nitpicking terminology. I don't believe anyone is actually claiming swifts are "softer" what they mean is they ride more sensitive and give a perceived "softer" or probably more appropriately named "plusher" ride. This allows a user to jump up one rate without having the added "harshness" when doing so.

As you stated yes they will have less unsprung mass (although I'm not actually sure if that's right, is 50% the spring considered unsprung?) allowing the suspension to react quicker and just like wheels/rotors and everything else which all drastically help suspension.

As for an old vs new spring the spring on my bike was only one season old and had about 1-2 turns of preload (which in less than 1/16 and in on this shock) and unlike a vehicle there is no load on them without a rider (the rider is the main mass) so as for it being fatigued after only one season and being my dedicated dh bike it only sees about 6-8 trips a season so I highly doubt it was fatigued when I changed to the alloy spring.

As stated though it is a very slight difference but I'll bet the weight savings difference for this size size spring isn't as much as a car spring.

MaysEffect

The last part is still very debatable. Some companies are claiming that TI alloy springs have a cycling lifetime 50% greater than chrome silicone and vanadium steel. And even 6-8 rides is a long time. Sag can set in within weeks if not days of riding. Not to mention, even brand new cars/bikes already have several thousand oscillations before you even buy it.

Also i'm still not understanding your logic on your preloading methods. But if it works i have no qualms lol

Jhill

Not sure how it's arguable that the rider is the main mass when the bike weighs 36lbs and sits at zero sag without rider.

MaysEffect

Thought you were talking about a motorcycle lol..wooops

That makes more sense, i thought you were talking about a motorcycle this whole time lmao.

BobbyLight

36LBS with a coil spring? What kind of slacked out gnarliness are you riding?

Jhill

You asking what bike? It's a 2011 Santa Cruz v10 carbon (before they had the carbon swing arm though so it weighs a little more). A large chunk is the damn dh casing tires and if it weren't for a handful of super rocky trails at northstar I could get away with a mid casing but the last time I tried I ruined the tire and then destroyed the rim. I think it's maybe less than 36 though but can't remember last time I weighed it somewhere just below 36. Other bike is the new Nomad 4 but that's air sprung so no coil spring debate on that one.

BobbyLight

Very nice! How are you liking the new nomad? I haven't had a chance to throw a leg over a SC but I hear their quality is top notch. Never tried a coil either for that matter. I'm currently on a transition scout , its really fun for the moderate east coast stuff around me.

Jhill

Not having ridden a transition I can't say how it compares but I'll say the nomad 4 is amazing in every way. Coming off a nomad two this thing climbs better than the nomad two and descends just like my v10. It truly is an amazing bike and if it weren't for my v10 being a 26" which holds next to no value today I could probably sell the v10 and really not miss it at the parks which I could not say about the nomad 2.

Coil vs air depends a lot on the bikes leverage ratio, there really isn't one is better than the other, don't get caught into the coil hype that's going on right now. A coil shock on the right bike is amazing but a coil shock on the wrong bike is equally crap.