Select Class: -- select -- CT01-10 year and under - 1.1 - 50cm CT02-12 years & under - 1.2 - 60cm CT03-A1 (13– 26 years) - 1.2 - 60cm CT04-A2 (13– 26 years) - 1.2 - 80cm CT05-A3 (13– 26 years) - 1.2 - 95cm CT09-B3 (13– 26 years) - 2.1 - 95cm CT10-B4 (13– 26 years) - 2.1 - 105cm CT15-*PROGRAM CHANGE* Unofficial any age - 1.1 - Maximum 50cm CT17-Assisted/Led under 26 yrs - Prep 1 - Cross rails