CORE Sensor 3 Bar Chickenloop (#21)STANDARD LOOP The small loop comes standard on the Sensor 3 and is designed for freeriders and freestylers who mostly ride hooked. The smaller loop size lowers the adjuster height, which benefits shorter riders. An elasticized chicken stick is easily manipulated to make hooking in faster. After hooking in, the chicken stick can be passed through the harness hook to avoid unintentional unhooking.