Features and specifications: 1) Other specifications:1.20 x 17", 1.40 x 17", 1.40 x 18", 1.60 x 14'', 1.60 x 16'', 1.60 x 17", 1.60 x 21", 1.85 x 17",1.85 x 18", 2.15 x 17'' , 2.15 x 18'' 2) Material: steel 3) Hardness: >130 4) Color: anodized silver, black, red, purple, gold and blue 5) Light weight 6) Good stiffness 7) Excellent elasticity 8) Gorgeous color 9) No mark of welding seam 10) An ideal choice of cross-country motorcycles and prince motorcycles 11) Special aluminum alloy section bar adopts flash butt welding without any medium 12) Very superior comprehensive performance and taste 13) Applicable to top-grade deluxe motorcycles with all kinds of exhausts Rabbit sign