Track - Straight 4'

creates 14’ Outer diameter circle and the inner diameter is 9.5’

No Speedrail Included The Dana Dolly Portable Dolly System Kit with universal track ends is a heavy duty camera dolly platform that rides on 16 custom modified soft polyurethane wheels that resist flat spotting and use ABEC-7 rated precision bearings providing you with extremely smooth dolly shots. This kit is complete with 75, 100, and 150mm bowl adapters, and comes in a custom flight case. The wheel trucks swivel, allowing the dolly to ride on available straight or curved track, which you must rent separately.