EXHOBBY Trainstar Ascent Servo Horn Set x 4 Sale! from 365 /per Qty. Add to Cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. This servo horn set is a replacement for the Trainstart Ascent 1.4m wingspan. Compatible models - 76502;76702;74708 Qty available:10 SKU:P7650209