Khiro Barrel bushings come in seven different durometers (Stoked offers 5 most common); Extra Soft White 73A, Mild Soft Orange 79A, Soft Blue 85A, Med Soft Red 90A, Hard Black 95A and Extra Hard Purple 98A.The Khiro Barrel Bushing is the same size as most standard truck bushings and will fit Most trucks currently on the market. But make no mistake! These are NOT the cheapo stock plastic bushings most trucks ship with!Designed and developed by our engineers, these urethane bushings come in 7 different hardness' specifically formulated to withstand incredible amounts of torque and acid drop landing force from the largest gaps, to the hugest set, and harshest landings! Now you can Huck with Confidence!"THESE WILL CHANGE THE WAY YOU RIDE!"Come in 7 durometers; White, 73a; Orange, 79a; Blue, 85a; Red, 90a; Yellow, 92a; Black, 95a; and Purple, 98a