450 DFC link ball for grip arm Sale! from 238 /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 is a pack of 2 Ball Link for the 450 DFC Link Arm. Compatible with - Trex 450 Pro / DFC, Hausler 450 Pro, Tarot 450 Qty available:7 SKU:DFC450-004