Feedback Sports Bicycle Repair Stand Recreational 2.0Features: Seatpost clamp features Spinner Knob for quick closure and precision clamping pressure 360 degree rotating clamp design provides easy access to any part of your bicycle Fixed clamp height at 55 (139cm) Rubber coated clamp secures and protects expensive components and beautifully painted frames Clamp opening up to 1. 9 (4. 8cm) accommodates even the largest diameter frame tubes Powder coated steel construction is corrosion resistant and