OK, what do we really know about the new Ascent™ track that is coming out on the 2012 Nytros??New! 15 x 162 x 2.25-inch Single-ply Ascent™ track
The new Ascent mountain track was designed to get on plane quicker in powder and be durable enough to handle the high horsepower of a boosted sled. This was achieved by strengthening the bottom 2/3 of the lug for acceleration, while leaving the top 1/3 elastic to be able to curve and provide lift. The 15x162x2.25-inch track features a 3-inch pitch to allow more snow to pack in between the lugs for a firmer grip on the snow.
And...
New! single-piece extrovert drive sprockets
Churning the track is a pair of new single-piece extrovert drive sprockets. The engineering teams purpose-built these sprockets to work with the Ascent™ track, reduce weight from the previous sprockets, and decrease vibration.
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Found this in another SnoWest Post
The new Ascent mountain track was designed to get on plane quicker in powder and be durable enough to handle the high horsepower of a boosted sled. This was achieved by strengthening the bottom 2/3 of the lug for acceleration, while leaving the top 1/3 elastic to be able to curve and provide lift. The 15x162x2.25-inch track features a 3-inch pitch to allow more snow to pack in between the lugs for a firmer grip on the snow.
And...
New! single-piece extrovert drive sprockets
Churning the track is a pair of new single-piece extrovert drive sprockets. The engineering teams purpose-built these sprockets to work with the Ascent™ track, reduce weight from the previous sprockets, and decrease vibration.
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Found this in another SnoWest Post
I have been testing the new 162 Ascent Track for about 200 miles .
The 2012 Nytro MTX owners are going to be happy.
This is by far the best OEM Yamaha Mountain Track available .
It has a stiff base paddle to help from folding over and with a soft tip to get up on top of the snow.
It has very little vibration even with the 2010 drivers
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