galvanized sheet steel housing, pivot bearing with a double ball race, screwing by plate with hole pattern 105 x 84/76 mm, housing with material strength 4.0 mm (fitting) and 3.0 mm (fork), clearance between the fork 52 mm, wheel rim made of aluminium with a tread made of vulcanized elastic tyre (approx. 65░ Shore A) grey colored, hub width 40 mm, double ball bearing, screwed wheel axle (incl. all axle material).
gentle to the ground,traceless
low start resistance
low roll resistance
temperature range from -20C░ to +80C░