This 20 in. B RAZOR NEBULA, manufacturered by Kent International, is listed with an MPN of 12042. 0 Razor Nebula. - Reinforced High-Ten Steel Razor Freestyle Frame, ruggedly built for the most challenging demands. - Front Alloy Caliper Brakes for powerful and reliable braking. - Rear Alloy U-Brakes designed for trusty strong braking. - 360 degree handlebar rotors for handlebar spinning tricks the pros do. - Forged single piece crank. - Razor Jumper Saddle, padded for a comfortable ride. - Alloy Rims sporting 20 x 2. Contact freestyle tires, designed for exceptional traction and low rolling resistance. - 20 Wheels. - Freestyle pegs.