Install the app
How to install the app on iOS

Follow along with the video below to see how to install our site as a web app on your home screen.

Note: This feature may not be available in some browsers.

  • Don't miss out on all the fun! Register on our forums to post and have added features! Membership levels include a FREE membership tier.

Installation and Review: Yamaha ASCENT Track & AVID drivers

Gears and Chain comes off
picture.php


picture.php


Now the bearings come off.
picture.php



Turns out this bearing was going bad.
Had to order in a new one from Yamaha.
So I will be opening up my chaincase ONE MORE TIME in a couple weeks to install the new bearing.
picture.php
 
For the first time in several months the sled comes down off the stand is on the floor.

Here ryan is unbolting the skid mount to remove it so we can remove the drive shaft.

picture.php


picture.php


picture.php



And the last part I couldn't get any photos of because I had to hold the sled over on it's side!!!


My old drivers are now out.
picture.php



And my sled is riding MIGHTY LOOOOOW

picture.php
 
Day Two.

Today I paid a visit to Rexburg Motor Sports where they did the job of pressing out the drive shaft from the old drivers, and pressing on the new AVID drivers onto the drive shaft.


Drive shaft and old drivers.
picture.php


picture.php


CLEARLY SHOWING SIGNS OF WEAR from my ride in the sand at the end of the season in Island Park.
picture.php



One of the things that surprised me was how careful Ryan was to MEASURE EVERYTHING.

He took every possible measurement from each side and in between to establish exactly where the drive sprockets on the OEM drivers were on the shaft so he could duplicate that precisely with the new drivers.
picture.php
 
Pressing the drive shaft out from the drivers.
picture.php



picture.php



Indexing the two AVID drivers to each other to make sure they would be aligned properly on the shaft.
picture.php



Rexburg Motor Sports had a little jig they use for supporting the AVID drivers and allowing the drive shaft to be pressed back into place WITHOUT putting any stress on the outside of the drivers.
picture.php


And its time to press in the shaft.
picture.php
 
And he measures.
And measures
and measures again!
picture.php


picture.php



picture.php



And it's off by 1/8th of an inch, so back onto the press once more for an "adjustment"..
picture.php



Since my sled wasn't at the shop Ryan took the drive shaft out and found another Nytro he could use for a quick alignment test.
picture.php



While this photo makes it "look" like the fingers are out of alingment, that was the shaft not being straight across. The test fit looked very good.
picture.php
 
In a couple hours we will install the drive shaft and new drivers back into the sled and attach the new Yamaha Ascent Track!
 
wow! so i wonder if i send them an email about what a crappy running board design they had on their 08's theyd send me some air frames or something? but i know better. and if that ascent isnt 110% better track that piecer maverick is, i wont be wasting my $$.
heres what my maverick looked like after the first year. i put it on the stand i made after every ride, and no, its not used for drag racing, and i stay off the trail as much as possible.

03-20-09_1939.jpg 03-20-09_1928.jpg
 
That the very same thing I saw on both of my Nytros as well.
And mine were both "standed" between rides as well.
 
Finally got the sled and the new track out on the snow for the first time this week.

This new track was one of several major mods I did to my sled over the summer/fall.

Right now I have about 75 total miles on the new track.
I have been told I will need at least 300 miles on it before the track "broken" in and begins to settle into it's normal behavior.

Right now I have two days of VERY different behavior.

The biggest problem I have had with my Nytro is the fact that it's a TRENCH MONSTER. I get stuck frequently and have come to love my Hijacker Snowjack as the fastest way to get out of the trench my Maverick track has dug for me.

On Monday I got stuck 3 times from trenching in about 1000 feet of off trail riding. It was UGLY. But the snow was ugly as well, fresh powder on a slab with several feet of sugar beneath it. If I broke through the slab for any reason I was DOOMED and would high center the front end of the sled and trench the tail before I could get off the throttle.

On Saturday it was just the opposite results with nearly the same snow.

Rode all day long off trail and never trenched once!
Not a single stuck all day long.

At this point its just TOO SOON and not nearly enough miles to say WHY I did so much better on the 2nd day.

The track has terrific BITE and TRACTION on the snow, both on the trail and off. NO complaints there. It starts and stops strongly and holds a good bite on the hill going up or stopped going down.

The only odd thing about it is the SNOWSTORM it creates behind the sled. This track THROWS SNOWBALLS like a rooster tail behind a boat!!

Give me a few more rides before I pass judgement on this one. But so far, I am liking it!
 
I have one of these tracks for sale has 500 miles on it some minor lug damage to randome lugs asking 450 it's a 162 also have stock 162 skid with floats
 
Premium Features



Back
Top