Specifications:- Overall Dimension(LxWxH): 18" x 15 3/16" x 34" (45.7 x 38.5 x 86 cm)- Tire Dimension(Dia.xH): 18" x 2 1/8" (45.72 x 5.4 cm)- Seat to Pedal Distance: 15" to 30" (38.1 to 76.2 cm)- Adjustable Unicycle Height: 30" to 34" (76 to 86 cm)- Suitable User Height: 53" to 65" (134.6 to 165.1 cm)- Steel Spoke Quantity: 28- Weight Limit: 132 Lbs (59.9 kg)- Net Weight: 8.6 Lbs (3.9 kg). Package Contents:- 1x Unicycle Frame- 1x Unicycle Saddle- 1x Wheel- 2x Pedals- 1x Wrench- 1x Manual