Monocoque Challenge Star Wheel
 

While getting ready for the 2009 racing year I found one of my front wheels broken on the inside.
If anyone has these wheels I would suggest that you check them.

Re: Monocoque Challenge Star Wheel
 

Thanks John,
Although we don't run those wheels, the transfer of information like this can possibly help someone from having a really bad day.

See you at the races,
Wayne Kerr

Re: Monocoque Challenge Star Wheel
 

I heard a clicking sound coasting back from a run and went back to the pits to see what the mysterious noise was. It was the inside of the rim cracked 3/4 of the way around the rim. These were an older set and the back side was flatter than the newer set I had, but I was very lucky. This is on a 66 Nova SBC combo so it isn't a very nose heavy car or one that the front wheels can even turn much and side load. If you run these rims, check them out!

Re: Monocoque Challenge Star Wheel
 

cantusi had one break in canada, just pulling out of a trailer. he heard a noise, it broke in half.

Re: Monocoque Challenge Star Wheel
 

I have broken 2 front Monocoque wheels and I Bogart rear wheel. I use Holeshot Wheels now. They are light, look good, and come in a ***** load of sizes. They are on this website www.wheels-up-racing.com

Re: Monocoque Challenge Star Wheel
 

It may have been Bill Rink, or a similar car, but it had the center of a rear wheel break out after a run just around the corner from the ticket booth at Norwalk somewhere between 5-10 years ago.

The direct link to Holeshot Wheels to see all their different and latest styles: www.holeshotwheels.com

Re: Monocoque Challenge Star Wheel
 

How does something as fragile as those wheels appear to be, get an SFI approval? You know there's got to be a bunch more than what's being reported here.

Re: Monocoque Challenge Star Wheel
 

I've run the same pair of Monocoque "Aluma-Lites" for about ten years now. Weighs about 7.5#'s. I've never had a problem. My car is approximately 52% front weight and it almost always has the front wheels off the ground with it's share of bouncing around also.
Now I do refrain from the road race antics on the return roads like I see a lot of racers do because a wheel like this is not designed for ANY side loads such as fast cornering.

Re: Monocoque Challenge Star Wheel
 

Jeff, I like the light weight, but I think there is an issue with some models and not others. I will have to take some pics of a broken one and a set of newer ones that I have. they are different and, (I hope) that the newer ones are safer. None of mine were SFI approved. I know what you are saying about the road racing. I have seen it, but anyone that races a Nova knows that the wheels wont turn. :)

We just bought a set of SFI approved Mickey thompsons from Larry Hodge. they are 7.0lbs and are sfi approved. The old Monos are back ups now. When I get the garage this weekend I will take some pics. Might be worth checking out.

Re: Monocoque Challenge Star Wheel
 

Here are the pictures of the older (and broken) Monocoque front rim and the newer upgraded/not broken rims from our Chevy II that Jim mentioned in an earlier post. We never had any trouble with the upgraded version but we have replaced them this year.

old rim

http://i303.photobucket.com/albums/n...fbrokenrim.jpg

new rim

http://i303.photobucket.com/albums/n...tofgoodrim.jpg

old rim (broken areas in black marker)

http://i303.photobucket.com/albums/n...enfrontrim.jpg

Here is what we replaced them with for 2009

http://i303.photobucket.com/albums/n...newMTfront.jpg

Re: Monocoque Challenge Star Wheel
 

Jim / Joe -
Those new wheels are badass! What size M/T fronts do you run? I traded Frank A
some parts for his old Holeshots, so I need to get some tires.
Thanks

Re: Monocoque Challenge Star Wheel
 

These are MT 28 x 4.5s. We had DS-2s that were listed as 28 x 4.5s The rollout of these were the same as a MT 27.5 x 4.5 /The 28 x 4.5 MT is a touch bigger and does fit. Take it easy on the turnoff though...

We called Larry Hodge and he got them right out. The rims are really nice too. We put the lug nut adapters on and saved some more weight.

Re: Monocoque Challenge Star Wheel
 

Hey Paul...they are badass! You can get them anodized in about 14 differant colors and if you buy the two piece wheels you can change up the centers! How FN' sweet is that! They are in the process of making a Blackout line of wheels...can't wait!

Re: Monocoque Challenge Star Wheel
 

Thanks, Jim. One more....did it take any "massaging" of the fenders?

Re: Monocoque Challenge Star Wheel
 

Rayburn warned me about them..... A cars will give them the wop wop... It did! Chad R., ready to deal?

Re: Monocoque Challenge Star Wheel
 

No, but your turning ability is limited by ride height more than anything. One way you hit the fender, the other the fenderwell headers. No biggie if you are careful, but you have to be cautious on turns. You won't see us taking the short turn off from the inside lane ever...