Durable molded Flite backplate with EVA landing pads, engineered to balance support and forgiveness * UniBack Flite hiback is responsive, but comfy enough for long days of riding * UniFit PowerStraps provides ideal support and power-transfer for all-mountain riders and the locking MINIratchets make adjustments to fit a breeze * Tool-less FWD-lean adjustment * Combi mounting disk for 4x4 and 3HP