This Kit features our QLK-150 Advanced Stabilizer. QLK-110 has standard 2″ clearance. QLK-150 with 2.5″ base mount (QS99022) has 1/2″ of additional clearance. QLK-150 with advanced stabilizer (QS99027) can be used to eliminate need for a standard large stabilizer fork. Group 34 … More Info