"TR Roll" polyurethane wheels with ergonomic round profile, aluminium centre, fixed medium-duty bracket (M)

Wheel description TR-ROLL polyurethane wheels with ergonomic round profile, hardness 75 Shore A; core made of cast aluminium. Ball bearing bore The housing is obtained by moulding and contains ball bearings series Z. Axle Axle composed of ground steel bush with bolt according to UNI EN 24017 and nut according to UNI EN 24032. Fixed bracket Fixed bracket. The fork is made of pressed steel zinc plated finish.

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