-Heavy-duty tubes made specifically for off-road and motocross -European made, these are the sturdiest, highest quality tubes on the market -3mm thick natural rubber construction helps resist pinch flats
Moose Racing 18" Heavy Duty Tube Produced by Moose Racing of USA
The guards are really good but, with Renthal fatbars they require the HCM clamps. These clamps are really good also but, when bolted up they should angle the guards down about 1/2 inch lower.
These are made from plastic and should be $22.00 not 99.00. Comes with (4) zip ties. You will be disappointed. Search for another brand for the same money.