[dave cat 7]

it adds bogie wheels on the outside of the rear axle were thet are not present on the firecat,
some european riders said the sno-pro landed jumps better with this set-up,
just adding rolling resistance

 

[bosssho]

This was talked about Months ago and I believe the outcome was Tucker tried them last year and soon said forget it...that was good enough for me.

 

[vince]

Black Magic is selling 3 and 4 wheel kits for the suspension I don't have any idea on how well they work or if they are really needed.

http://www.blackmagicracing.com/2003Pages/...at-rearaxle.htm

 

[TA's Green F5]

I'm a machinist by trade so I turned out a shaft and two spacers to add a 4 wheel kit to my sled.The only reason I did this was for durability.

Worst case scenario... Repeated, kicked off landings, may break fiberglass rods in track.