Murray Track 2 Sprocket Change

[mmisterbungl]

Anyone had any luck doing a sprocket swap to make it easier to work with clutches? I want to use an adjustable clutch such as the GL's but dont think they sell #41 gears for them.

 

[C9H13NO3]

What is the bolt spacing?

 

[mmisterbungl]

I know what you're asking, but what do i measure? straight across from bolt to bolt?

 

[C9H13NO3]

I know what you're asking, but what do i measure? straight across from bolt to bolt?

I believe so.

 

[Bill Ellerby]

You want to measure diagonally to get bolt circle and measure center of one hole to center of next hole for bolt pattern. Let me know what you find out as 'm looking for a rear rim or whole wheel assy for my Murray.

 

[mmisterbungl]

I'll have to do that in the morning. Thanks will let you know Bill.

I know for sure that c-2-c is 2" for all 4 bolts. I will have to get diagonal though.

 

[jonkhd]

The rear sprocket is 2 7/8" bolt circle I bought all mine from mfgsupply. If this is what your looking for? :shrug:
Sprockets

 

[jprice]

yeah man hent has them, my buddy picked one up not to long ago ..

 

[minibikedude]

I swap out my whole Murray set up to 35 chain size, 66 rear and 12 tooth front. Runs really good with a stock 6.5hp clone engine.Rear sprocket is a Azusa, I think there on OldMiniBikes warehouse now.

 

[mmisterbungl]

super cool, thanks everyone!

 

[mmisterbungl]

This looks like the one I need but doesn't say anything about the 2 7/8" bolt pattern. :shrug:

Steel Sprocket - #35 Chain 66 tooth

 

[minibikedude]

I think its the same one. Here's the one i used.

4-471 - Steel Plate Sprocket C35 66T; 8" OD

 

[mmisterbungl]

cool, same p# from what I can tell! Just ordered it. thank you mbd.

 

[minibiker.45]

I swap out my whole Murray set up to 35 chain size, 66 rear and 12 tooth front. Runs really good with a stock 6.5hp clone engine.Rear sprocket is a Azusa, I think there on OldMiniBikes warehouse now.

my sprocket comes up to the tread

 

[colton_levi]

my sprocket comes up to the tread

t h a t s w h y y y y y o u u u u g o s l o w w w w w

 

[paul h]

I finally got my carb problems fixed with a new carb,now on to an

exhaust pipe! You guys help me save lots of money.

 

[motomonster212cc]

I know this is an old thread. But the links are dead. Anyone know the part number or link to the 66 tooth sprocket?

 

[Charles S]

I know this is an old thread. But the links are dead. Anyone know the part number or link to the 66 tooth sprocket?

It says it was an Azusa sprocket. Azusa will make an aluminum sprocket to your specifications.

https://azusaeng.com/product/custom-aluminum-sprockets-blanks/

"FINISHED" sprockets come complete with
bore and bolt circle pattern precision
machined pursuant to the pattern
you specify, ready to mount.

Here are Azusa's #35 steel rear sprockets.

https://azusaeng.com/product/steel-sprockets-for-35-chain/