Saddlemen Speed Merchant Pro 2 Up Seat for 2018 22 Harley Softail Street Bob SM81830DB 2014 Triumph Thruxton 900 The Q series features advanced The Q series features advanced engineering to precisely locate baffles and chambers to absorb sound Product Details Product Line Wiseco Piston Kit Part Number 752M04650 Fitment Type Model Size Specific Fitment Use Type Aftermarket Performance Replacement Unit Sale Qty Each Style Oversized Bore Piston Kit Position Material Finish Piston Cylinder Size 46 This seat combines a Gel Core interior and Ultra Foam that creates a foam that is a perfect balance of rigidity and user compliance The Co molded Gel Core is the largest comfort advancement in motorcycle seating since the creation of the suspension