Vision Fitness Stationary Bike Seat Adjustment Knob Pin 009672-00Condition New This seat adjustment knob pin assembly is designed for select Vision Fitness exercise bikes and is commonly used to secure and adjust seat positioning during workouts. The replacement pull pin assembly helps maintain stable seat alignment while supporting smooth adjustment functionality for compatible fitness equipment. Its durable design helps restore proper equipment operation and rider comfort. Key Features Secure Seat AdjustmentHelps