2 Pack Stationary Bike Knob Ball Pin 12mm Thread Replacement Parts for Indoor Cycling Bike Height Lock

Details

• Compatibility: Designed with a standard 12x1.75mm thread, these pull pin knobs fit most exercise bikes, stationary bikes, and spin bikes for secure seat and handlebar adjustments.
• Metal Construction: Crafted from high-strength metal and plastic, these replacement parts withstand intense daily workouts without stripping or breaking, long-term reliability.
• Easy Hand-Tightening Design: Featuring an ergonomic anti-slip grip, these knobs allow for quick tool-free installation and adjustment, letting you customize your riding position in seconds.
• Essential Safety Component: Replace worn or lost pins immediately to prevent seat slippage during cardio for sessions; critical for maintaining stability on your indoor cycling bike or home gym setup.
• Package Includes: You will receive 2 black adjustment knobs (approx. 59mm length); please verify your existing thread size matches 12*1.75mm before purchasing to for ensure a perfect fit.