Spoke Wheel, With Pneumatic Tyres, Wheel Ø xW 150 X 30mm Supplied = assembled. Wheel diameter = 150 mm. Wheel size = 6x1.1/4 inch. Max. load at 4 km/h = 50 kg. Wheel width = 30 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 = 32 mm. Rim colour = black. Running surface colour = black. Installation length = 36 mm. Product type = spoke wheels. Feature = ball bearing flush. Ply rating = 2PR. Pneumatic or puncture proof tyres. With grooved profile.