17 Black Upholstery Blue Frame Weighs Only 19 Lbs Aluminum Frame Is Lightweight And Strong Composite 8 Wheels Are Lightweight And Maintenance Free Both 17 And 19 Come With Swing-away Footrests With Heel Loops Padded Armrests Provide Additional Comfort Nylon Upholstery Is Comfortable Lightweight And Easy To Clean Aluminum Casted Back Release Hinge Allows Back To Fold Down For Easy Storage And Transport Standard Rear Wheel Locks Includes Seat Belt Limited Lifetime Warranty Weight Capacity: 275 Lbs.