Our store original! Based on the professional youth model, MYS is proud to release the ULTIMATE series. A basic model for unicycle competitions. Japan Unicycle Association certified and designed for safety. The wheel rotation test is performed after assembly and balance is adjusted by our designated staff. MYS unicycle maintenance video; Size: 24 inches; Weight: 12.0 lbs (5.4 kg); Saddle: Race Saddle, Steel Post 11.0 inches (280 mm) (SD-02), Fork: Chrome Plated Fork (FK-04), Seat Clamp: Silver, Wheel: Aluminum Rim 36 Hole Wheel (WL-02), Tire: Inova Black Tire (G60000000K) Crank: 4.9 inches (125 mm) iron Crank (FE125) Shoulder Length: Regulation Size: 7.9 inches (200 mm)