This is a Swordlimit racing bike with a lightweight aluminium frame. It has a 3D professional rear claw design which is string and the carbon fibre front fork is light weight with higher strength and tough. It has a standard right brake lever and a high sensitivity performance V-type brake. It has a thick one-piece seat cushion which makes the ride more comfortable. It has a 36 tooth aluminium alloy single-speed sprocket wheel and a high-strength plastic pedal. It has a lightweight aluminium alloy drum which are effortless to use. The tyres are 20 x 1 and 3/8 inches which have a secure tred and a racing style.