EASY-CHANGEâ ¢ Riser System Standard Starter Pack. The EASY-CHANGEâ ¢ Riser System Standard Starter Pack allows you to make adjustments within the saddle panels of the Bates and Wintec saddles. The Riser System offers a total fitting solution and all adjustments are measurable, symmetrical and completely reversible ensuring total confidence in the ability to custom fit your saddle to your horse's changing shape The EASY-CHANGEâ ¢ Riser System Full Pack: 6 pairs of risers, a locating tool and an instruction booklet. Read more… Front Risers available in 4 and 8mm Centre Risers available in 4 and 8mm Rear Risers available in 4 and 8mm Compatible with Bates and WIntec Saddles that feature the EASY-CHANGEâ ¢ System.