This unit is compatable with the following skis:

2010 JT1500 (JET SKI ULTRA 260LX) JT1500 (JET SKI ULTRA 260X) JT1500 (ULTRA 260LX) JT1500 (ULTRA 260X) 2009 JT1500 (JET SKI ULTRA 260LX) JT1500 (JET SKI ULTRA 260X) JT1500 (ULTRA 260LX) JT1500 (ULTRA 260X)