Spoke wheel, with pneumatic tyres, non marking, wheel xW 180 x 45 mm, 4+ items. Supplied = assembled. Wheel diameter = 180 mm. Wheel size = 7x1.3/4 inch. Max. load at 4 km/h = 75 kg. Wheel width = 45 mm. Wheel bearing = ball bearing. Wheel material = rubber. Material of rim = plastic. Number of spokes = 3 pcs. Tyre profile = grooved profile. Hub bore = 8 mm. Hub length = 41 mm. Rim colour = black. Running surface colour = grey. Installation length = 45.5 mm. Product type = spoke wheels. Feature = non-marking, ball bearing flush. Ply rating = 2PR. Non marking. Pneumatic or puncture proof tyres. With grooved profile.