now that is broad, I had 1.5" (a side) on mine so that gave me a +3 front and back and thay gave me no problem but my spacers were much different to the one's you have on there, any way's let us know how she handle's
Spacers have always seemed to hold and live up to their strength and durability capabilities, very few instances of full failure are documented, even on the race track...
Running spacers on the front of quads has been controversial since front wheel spacers cause the wheels to go through a forward and backward sweeping motion when going through the steering range, which can cause force feedback to the rider and a tendency for the ATV to steer itself.
This is why things like extended A-Arm kits and front wheel flipping, etc, are so much more popular and definitely recommended as the procedure to follow, to get a wider front end on an ATV. I personally chose a much cheaper route than doing a FULL A-Arm upgrade, etc, and still got a full 8 inch stretch over stock. I used a product from Diamond J, their A-Arm extension kit. This kit basically re-locates all the mounting points for your stock equipment, widening each side 3 inches. The braces/brackets are heavy duty and super strong, race proven and actually much nicer than I anticipated on them being. They can be painted and customized to match your bike, etc, as well...
There are 2 kits available, a 4.5" and a 6", I went with the 6". Between this kit and a front wheel flip you are 8" over stock on the blaster, how can you beat that utilizing all of your stock suspension components, still leaving room for future upgrades if desired, all for under $200???
Brilliant, Just thought I would share this with you guyz/galz...
check um out here if interested:
Diamond J Kits for Blasters