Description:

Size: Pop Pin Knobs for Stationary Bikes M16 Knob for most bikes.
Widely Used: Suitable for exercise bikes, strength equipment, gym equipment, some weight benches, etc.
Easy to Use: Quick to install and easy to use.
Material: Made of high quality material plastic and metal materials, durable, can be used for a long time.
Overall Diameter: 3.8cm/1.50inch, Pin diameter: 8mm

Package Includes:

1 Pull up Spring Knob Pop Pin

Note:

Please allow slightly errors due to manual measurement and different monitors.