General description Tired of mending flat tyres? Our puncture-proof wheelbarrow wheels are the perfect choice, as the tyres are made of solid material. These spare wheels are ideal for heavy-duty use when moving loads with your wheelbarrows, sack trucks, hand trucks, trolleys, carts, dollies, etc., even on uneven grounds. The solid tyres are made of durable, abrasion-resistant PU elastomer and have a special tread design that provides added grip at higher speeds. The wheel rims are made of sturdy metal, and the replacement wheels have a universal size for easy installation. Technical specifications Colour: Black and silver Material: Solid PU (polyurethane) elastomer tyre and metal wheel rim Dimensions: 390 x 90 mm (Diameter x Width) Tyre size: 4.00-8 Roller bearing diameter: 20 mm Load capacity (each wheel): 160 kg Installation Easy to install Other information Delivery includes 2 wheels and 2 axles Note: Not for highway use