Parts list: № Number Qty Name Options 1 BH92131 1 Spacer Complete Goods Bundle Next page: ST374056 Drive Wheel, 42X18 ST869459 Drive Wheel, 46XDW28B (795001 - ) ST838179 Rear Wheel, 26X25B ST841617 Drive Wheel ( - 795000) ST840993 Drive Wheel, 32XDW27B