No sound? I don't read lips very well. Looks like it would have been a great video though. What the heck?

Bit late to the party here, but you don't measure front end sag with the rider on the sled?

Terrific information for suspension setup! And, your comment at 6:28 is fabulous !!!

Stuffs gonna change....full tank...half tank....empty tank

That facial hair though lol

Crummy music, no center shock info.................

I weigh 140 pounds mine doesn't move should i loosen it up a bunch

5 years later ... 7:28 = me shouting 4 of them! as i simultaneously ... need a change of pants. ? Looking forward to see what can be done with the matrix

Thats my old boss mattias from modshop in sweden sitting on the sled :D

Hey brother, still doing shocks or around for questions? I have the assault we did the fox trophy klit on...... you bought my jeep shocks.... let me know i lost your contact info!

do you have to do the oil delete?

What is centre of transfer, can anyone pls elaborate? Is it pitch centre of vehicle, about which Vehicle pitches in longitudinal direction during rough terrain or is it something else? Btw very great and informative video!

Good info but get rid if the background music

Get rid of the crappy music

Beautiful video intro what editing software did you use on it?

This may be an old video but damn never thought of this explained this way. Got some industrial scales coming to play with the balance of my sled. Gonna have play with the percentages and see if I can get some better ride out of my 2011 rmk assault

Heyzzz how you calculate stiffness of these fox suspension???

Old video but very informative. Thanks

👏👏👏can I get you mail id???

Where is the Part 5: Maintenance video???

Hahahahahahahaha

Where's the rest of the videos?

I have no doubt there is some good information in these videos but it's hard to find it when the speaker doesn't seem to understand things like tension versus compression, spring rate (lbf/in) versus preload (lbf at installed length). Seems to be saying spring rate when he really means preload. Also, the spring is NEVER in tension as said sooo many times. It's in compression 100 percent of the time. Doesn't matter if you're talking about coil-over or air it's never in tension. Ever tried to pull on air? I would really really love it if these videos were redone with proper terminology so we know exactly what the speaker means.

Very informative! I have an old Blizzard 5500MX which back in the day was considered " Long Travel" lol. It's interesting seeing technology and engineering advancements.

Where is the sound?

Best suspension information!!! learned so much! I got scales and have been playing with my setup...your videos are invaluable. finally got some quantitative information to relate to my feelings on the sled. Race motorcycles for years, but never really understood sled suspension...until now. Thank you, thank you for having done and posted those! When does Shock Therapy Part 5 come out?

What a arms are those I want them

nice....

that thing looks sick

aircraft grade is 7075 not 6061. 6061 is the generic grade aluminum and 1/8 of the price.

ye got the new t3 154 and it feels very unpredictable, its always one ski that seems to give out.. its set to the softest from factory, think i needa try to stiffen up the shocks to max and see, otherwise i will need to spend another 1000$ on shocks..... fuck my life

How much does the ARC Kit cost ? and where can I buy one ?

You mention rear shock stiff sign being swabbing... I did bit have swabbing i was just insanely sore and beat up i have fox floats and am considering getting the evol upgrade kit because i am nit liking the over stiff feeling. I kist ordered a pump but checked for saag before and it is 1.5-2" bur still wayy to stiff. Can i adjust sag to 3" with out bottoming out or should i just get evol kit witg extra air chamber

love the info. Very nice easy to understand explanation. Can any scale be used or do you need a certain type?

how much Is that ARC ? and where can I buy one ?

Whoever edited this didn't do the audio right. All I can hear is the backround music and barely hear Chris talking.

awesome video, snowmobiling is a passion not just a sport most people don't understand that until you get them out on top of a mountain with 3ft of pow and see and feel how grand it is and they get it!

Wow that was a whole lot of production with out a whole lot of substance, a simple test down a some whoops with a cell phone video would have been better. A before and after your your shock treatment, that video did nothing for me. I just bought a FOX edition , and plan on doing something with what came on it, Im not sold at all from the video . need to show me something thats worth 1600 bucks and thats not it...

Looks really nice

was going to say this was a gimmick and only gives the snowmachine a higher center of gravity, but then i seen how it was adjustable.

What is the best percentage that must be made back and forth with the driver? ex: 60% and 40% in rear forward

Nice work Jake , thanks for the info !!

Pro chassi feels like the default chassi in the monutains. Why not also put up , let's say a Nytro chassi (that you guys worked wonders with) that's on the other side of the scale compared with the Pro. Awesome videos as always! :-)

When will the next part be released?

Very good video, great information. Thanks for sharing!

Thanks Jake.. Wicked vid, lots of great info. You guys have amazing products, and your service is A1. You should make a new vid about your 37'-36' A-arm kits for the Nytro.. Its a brand new sled with them on... love it !!!

Brilliant! Love the idea. Great video about the product.

On the fly rear suspension adjust-ability is nothing new to the snowmobile industry. Arctics front arm dial-adjust was the first form. Skinz ARC works on the fly for rear suspension coupling and is a great product. In fact it would be awesome to combine the two of them for the ultimate in on the fly adjust-ability. Would be great on crossover and trail sleds for the ever changing trail conditions. Great job.