TC Bros. Air Ride Solo Seat KitTC Bros. Air Ride Solo Seat Kit Forget foam and springs. One of the most compact and tunable systems to isolate the rider from road shocks, the pneumatic action of a TC Bros. Air Ride kit can't be beat for deluxe bump absorption. Nearly infinite adjustability Superior damping and isolation Powder coated top mount bracket with mounting slots to accommodate a wide range of solo style seats Seat bracket slots will accommodate seats with rear mounting