Extending my track from 121 to 136 Yamaha VMAX

summ8rmk

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Feb 16, 2008
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yakima, wa.
20 yrs ago, i extended an MXZ 121 to a 144 2in. It got hot on packed trails. I extended the snowflap 2ft. It drug the trail.
I don't think i had ice scratchers on the sled? Ice scratchers make a huge difference for cooling. U probably will be fine with ice scratchers.

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Dec 1, 2019
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20 yrs ago, i extended an MXZ 121 to a 144 2in. It got hot on packed trails. I extended the snowflap 2ft. It drug the trail.
I don't think i had ice scratchers on the sled? Ice scratchers make a huge difference for cooling. U probably will be fine with ice scratchers.

Sent it
 
Dec 1, 2019
4
0
1
20 yrs ago, i extended an MXZ 121 to a 144 2in. It got hot on packed trails. I extended the snowflap 2ft. It drug the trail.
I don't think i had ice scratchers on the sled? Ice scratchers make a huge difference for cooling. U probably will be fine with ice scratchers.

Sent it
I read online that if u go from a 121 to a 144 people suggest doing it but can’t find nothing from a 121 to a 136
 
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