Steel  spoke wheels are strong and maintenance free * Carbon steel frame with TRIPLE coated chrome for an attractive  chip-proof  maintainable finish * Reinforced steel gussets at all weight bearing points provide additional strength * Durable reinforced nylon upholstery * Extra large  padded armrests provide comfort and support * Steel  spoke wheels are strong and maintenance free *  Precision sealed wheel bearings in front and rear ensure long lasting performance and reliability * Extra large heavy duty  aluminum ELR