b'Plastic Centred WheelsNylon BushesA= Rim DiameterB= Rim WidthC= Hub WidthD= Bearing I.DD A D AC CFor bush/colour BUSH SERIES options, see page 50.B BRIM ASSEMBLED WITH TYRE4" SIZE CODE TREAD PLY LOAD kg O.D mm S.W mm250-4 92010 W102 4 100 216 61280/250-4 92012 W116 4 134 220 69Rim 4" White Plastic300-4 92014 W108 4 132 248 73CODE 92000 " Bush 410/350-4 92016 W108 4 160 268 99A: 100mm B: 45mmC: 66mmD: 19.05mm 11x400-4 92018 W130 4 150 274 107RIM ASSEMBLED WITH TYRE4" SIZE CODE TREAD PLY LOAD kg O.D mm S.W mm250-4 92030 W102 4 100 216 61280/250-4 92040 W116 4 134 220 69Rim 4" Red Plastic300-4 92060 W108 4 132 248 73CODE 92020 " Bush 410/350-4 92080 W108 4 160 268 99A: 100mm B: 53mmC: 78mmD: 19.05mm 11x400-4 92120 W130 4 150 274 1074"RIM ASSEMBLED WITH TYRESIZE CODE LOAD kg O.D mm S.W mmRim 4" Grey FItted with " Flange Bearing 91160 150 216 61CODE 91160 250-4 Solid tyre Fitted with " Bush 92160 150 216 61A: 100mm B: 66mmC: 63mmD: 19.05mm Other standard bearing and bush options apply. 92012920149201692018920309204092060280/250-4 300-4 410/350-4 11x400-4 250-4 280/250-4 300-448Here for the journey.'