Parts list: № Number Qty Name Options 1 L154685 2 Hub 2 L152521 16 Bolt M20 X 55 3 24M7242 16 Washer 21.400 X 42 X 5 mm 4 34M7133 4 Spring Pin 8 X 70 mm Next page: ST728243 Attachment, Hub Extension 60 mm, Front, Tread Adjustment ST762031 Steel Disk Rear Wheels, 16 Position, W10X48, 203 mm Bolt Circle Diameter ST815378 Rear Wheel Weights, 2 Weights, Inside Rear Wheel, 55 kg (121 lb) ST763578 Rear Wheels, Fixed, 2 Position, DW18LX34 ST709659 Steel Disk Front Wheels, 2 Position, W15LX24, 275 mm Bolt Circle Diameter ST839090 Steel Disk Rear Wheels, 2 Position, TW15LX30, 203 mm Bolt Circle Diameter ST762099 Rear Wheels, Adjustable, W/ Square Rim, DW18LX38 ST762105 Front Wheels, 2 Position, Fixed, DW15X24 ST762104 Front Wheels, 2 Position, Fixed, DW12X28 ST885957 Mounting Parts, Rear Wheels, Flange Axle, 203 mm Bolt Circle Diameter, W/ Rear Wheel Weight Adaptor