Is there room for a bigger track on an 03 shorty RX1?

[slymax]

We would like to put a 121 X 1.5 or a 136 X 1.25 Ripsaw on a buddys shorty. I say the 136 in 1.25 ripsaw or 1.5 is the way to go. it doesn't look like a lot of room in the tunnel. Who has done this, recommendations appreciated.

 

[NOS-PRO]

1.25 track works awesome on the 03 shorty. I don't know about a 1.5, might have some problems.

 

[BlueRx]

1.5 136 no problem. Would recommend going with extrovert drivers.

 

[Blue shadow]

The 1.5 track ,you have to go with 8 teeth drive sprockets or you can remove your tunel protecters and replace with a 1/4 inch teflon strip and leave the 9 teeth drives in.

 

[Focker]

Did the 136" extension with the Ripsaw last year and what a difference!! There are no clearance problems with the studs, I added to the tunnel protectors just for added security! I have a set of rail extensions from Hartman for $50 shipped if your interested!?

 

[BlueRx]

There is just enough room with stock size drivers.