Tunnel Extension for 2007 Apex Gt (121 - 136)

[chamolie]

As this is my first posting on this forum I would like to say that this site rocks and that I have spent countless hours searching this forum for information pertaining to my 2007 Apex Gt.

For the upcoming riding season, I have decided to extend my 2007 Apex Gt from 121 to 136.
After reviewing rail extensions I have ordered my rail extensions from Tracks USA.

I would like to know other riders opinions on which Tunnel Extension I should use.
I have found an extension here, http://www.muffinworksltd.com/ which can be ordered in powder coated (black) to match my exisiting tunnel.
I have also been looking at the Hartman extension, http://www.hartmaninc.com/apex2006.html but I do not know if I can order just a tunnel extension without the rail extensions (advertised as a kit)

Are there any other extensions you would suggest?

 

[z1029384756a]

I believe ULMER has a kit which uses the Hartman ext and Tracks USA rail ext.

 

[MUSKIE]

Go with ULMER set up !!!!!!!!!!!!

 

[Turtle]

We've had great succes with our tunnel extension with many pleased customers. Please email me if you have any questions.

 

[VX1R]

I would recomend the tunnel extension from muffinworksltd.com. I've used two of their extensions on some Apex sleds that I've extended to 136" and they are nice. Nothing against the Hartman or anyone elses, but the muffinworksltd extensions are the best quality that I've seen. The bends, cuts, and overall quality is top shelf.

Here's a picture of one of their extensions that I installed on an Apex GT. Keep in mind that this extension is using a different bumper than the stock Apex bumper that their extension is set up to use.

 

[ult680]

Hartman sells his kits with the hyfax extended rails, you just need to ask him. Fit, finsh, and quality of the Hartman kit is great, also customer servies is second to none.

 

[chamolie]

Received my rail extensions from Tracks USA in the mail today and ordered the tunnel extension and tunnel supports from Muffinworks today.
How do I get the steele rivets out of the tensioner for the rear wheels?
I don't want to slip with a drill bit and oblong the soft aluminum rails around these steele rivets.

Thanks

 

[ult680]

center punch them and use a 1/4 drill bit to drill the heads off.