How fast will xtx 141 be?

[foolery]

So I'm waiting for my xtxse 141" to be delivered on Wednesday....
Can't wait to bring it home....
MY reasearch says 9 tooth 21/41 gears, can someone tell me what that would total in mph?

Hoping faster top end than my '16 Polaris switchback Pro S.

 

[snowbeast]

That is what my 137 ltx-le has,and I am sure 120 plus,i have already seen 93 mph gps on grass 550 feet.

 

[foolery]

That is what my 137 ltx-le has,and I am sure 120 plus,i have already seen 93 mph gps on grass 550 feet.

Wow that's quick.... I think I'm wrong on tooth
9 tooth on 137"
8 tooth on 141"

 

[stevewithOCD]

That is what my 137 ltx-le has,and I am sure 120 plus,i have already seen 93 mph gps on grass 550 feet.

SWEET! I don't have a strip to ride on yet

 

[snowbeast]

We have been on grass for 3 weeks now,all 400 feet,but the last one you could run 600 with 1000 foot shutdown,they had to shorten it,with the speed of some of the open mod sleds,running 110 mph in 400 feet,but you could run way past the 400 foot cone any time you wanted to.

 

[Byam]

Wow that's quick.... I think I'm wrong on tooth
9 tooth on 137"
8 tooth on 141"

if its the case on the 141"21/41 8tooth=max 108mph
9tooth=max122mph
What is the pitch on this track 2,86 or 3?

 

[foolery]

if its the case on the 141"21/41 8tooth=max 108mph
9tooth=max122mph
What is the pitch on this track 2,86 or 3?

This shows 118?
What am I missing?

 

[sx7001]

if its the case on the 141"21/41 8tooth=max 108mph
9tooth=max122mph
What is the pitch on this track 2,86 or 3?

2.86 pitch. What overdrive % are you using to get these theoretical speeds??

 

[waldo1]

looks like the xtx se 141 3.0 pitch 1.6 cobra is going to need a regear - it has an 8 tooth 8" driver - same gears (21 41) as 137 with 9 tooth 9" driver 2.86 pitch, is there a 9 tooth 3.0 pitch driver? - also heard the gears are 15 wide - different than viper gears. going to need like a 23 41 - 1.78 ratio. the 1" driver difference is over 10 % - ....