Spoke wheel, wheel x width 400 x 45 mm, pneumatic tyres, 4+ items. Supplied = assembled. Wheel diameter = 400 mm. Wheel size = 16x1, 75 inch. Max. load at 4 km/h = 60 kg. Wheel width = 45 mm. Wheel bearing = ball bearing. Wheel material = rubber. Material of rim = plastic. Number of spokes = 7 pcs. Tyre profile = block profile. Hub bore = 12 mm. Hub length = 58 mm. Temperature resistance = +10 °C to +30 °C. Rim colour = black. Running surface colour = black. Installation length = 58 mm. Product type = spoke wheels. Feature = ball bearing flush. Pneumatic or puncture proof PU tyres. 7 spokes.