Note: Please check the item size and compatibility carefully before place your order. Condition: Brand new and high quality motorcycle fork tubes. Material: Steel with chrome plating. Length:555mm / 21.85nch. Outer diameter: 43mm / 1.69inch. Fitment: For YAMAHA FZR400RR SP 3TJ 43MM. Package included: 1 Pair Motorcycle Front Fork Inner Tubes.