Team Pole $45 Our team pole interchanges easily with our shafts. Just use two of our single harnesses. Buy Team Pole Now Style: BlackBlueSilverRed Qty. Runners $100 These runners fit our dog and cargo carts. Measures 5/8″ axel, 1.5″ hub, 33″ long, 11″ tall. They work well on a plowed road or packed snow. Buy Runner Now Style: Black Qty.