Ashford Turbo Kit Polycord (Single Drive Wheels)Turbo kit polycord drive belt for all single drive wheels, 2000 x 2. 0mm The polycord drive belt will give you and your wheel a boost. Makes treadling easier with low drive belt tension Less friction on the wheel and flyer bearings More traction, especially on the smaller flyer whorls Easy drive belt adjustment set and forget Makes plying a breeze, especial with chunky yarns. This product is not normally kept in stock, but we are happy to order it in!