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2017 mountain cat first ride

madmax

Well-known member
Lifetime Membership
Took the 2017 mountains cats out today for the first time. Had both 153 and 162. Luckily had a big storm move though Utah last night and had 12-18" of new snow. Prepped the sleds by putting in 66gram weights for riding at 9,000-10,000 feet. It's the first tank of fuel do oil mixed for break in. Unfortunately didn't have another person to come along to bring the 2016 LTD to compare sleds. The sleds got stronger as the day went on and totaled close to 50 miles by the end of the day.
I'll try and cover the main things changed on the sled. First the handle bars and grips. Really didn't notice much difference. I was hoping the grips would be better, but still not as "grippy" as I would like.
I was pretty happy the first 10 miles not hearing any clutch noise. Unfortunately the grinding noise started up between 10-15 miles, not as bad as my 16', but still there. Adjusted the belt deflection and that helped quiet it down a little.
If you are an aggressive rider you will really like the boards. The two inches forward opening just makes side hills and transitions more natural, smoother and easier.
The best part for me was what I'll call the "pop" when you hit the throttle. Polaris calls it lift, I'll call it pop. The front end would really just "pop" up when you hit the throttle, much more than my 16. I attribute that to the track, gearing (8-tooth driver) and drop and roll. Sled just easily stayed on top of the snow and just pop up out of it when you hit the gas. By the end of the day full throttle runs up hill holding consistent rpms at 8,000-8,100.
I'd have to say for only adding weights and nothing else to this sled it is very good. The 17' is just more fun and easier to ride than the 16'. The 16' is a great sled, but the 17' is an awesome sled. For the very aggressive rider it is well worth it.



 
You lucky ,,,,,,,:face-icon-small-hap

I like the color scheme

The drop & roll with the 8" with out a doubt helps but Cat best make a good belly protector for the MC or it will be a PIA for anyone finding treasures under the snow.
 
But they don't have clearance for the big drivers that help give the low approach angle.

8 tooth gives 7 pitches per revolution = 7x3=21"

Doo 5x3.5 = 17.5"

The cat driver has .56" bigger radius, helping the approach angle.

Poo 6x2.86 = 17.16"

Sent from my SGH-I337M using Tapatalk
 
^plus they keep going backwards in the driver department imo. 6 teeth to grip with on the new doo, and polaris guys are having some issues with their center drivers and actually removing them if you look at the thread over there. two introvert 7 tooth drivers to power a 3" track sounds nuts.
 
Its an EXTENDED case, right?? Not a drop and roll as the jackshaft didn't move or change locations. Correct????
 
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