This is just the one you can start to cycling with - a professional unicycle with top quality and somatological design! Great for both novices and professionals, men and women! Features: *20" wheel (20" x 1.75" Tire) *Color: Red *Frame: Excellent Manganese Steel, Standard Frame of Unicycle *Crank arms: WHEEL TOP Crank, International Quality *Pedal: YONG HUA Pedals with Chromoly Spindles, International Quality *Outer Tire: Excellent Skid Proof Mountain Tire *Inner Tire: Leakage Protection Butyl tire, No second Inflation for 3 Months *Bearing: Heavy Manganese Steel Mute Bearing *Saddle: Large Saddle with Removable Poly-nylon Guarded Rails *Seat post clamp: Quick Release, Alloy Aluminum *Rim: Extra Thick Alloy Aluminum Rim *Fork: Steel Fork with Powder Coated Finish *Great for both Novices and Professionals, Men and Women *Rational designed according to somatology and movement features Tips for this suitable unicycle: Unicycle Size: 20". User Height: 57" - 69". Weight Limit: 143 lbs. Distance (Seat - Pedal): 15" - 32". Unicycle Height (Adjustable): 32" - 36". Steel Spokes: 36 Remember when youre seated on the unicycle, with one foot on a pedal in its lowest position, your leg should be almost straight. To keep in mind: Novices should ride under the instructions or accompany of your tutors for safety. And the best place for your training is a back deck or a baseball field with a chain-link fence. Pick a grassy area with solid, flat dirt and you can hold onto the fence. Package Included: *1 x 20" Wheel Unicycle *Stand NOT Included