4xSports Bike Pull Pin Spring Knob M16 M18 Universal Pop Black

Description:

- Design: Pull Pin Spring Knob for stationary bikes knob for most bikes.

- Material: Made from iron and ABS, it is sturdy and durable.

- Feature: The knob comes with a built in spring handle, will not scratch your hands due to winding.

- Easy to install: The knob is easy to use and quick to install, it will not take up too much time for you, and it is very convenient.

- Application: Suitable for exercise bikes, strength equipment, fitness equipment, some weight benches, etc.

Specification:

- Material: Iron, ABS

Package Includes: 1 Pull Pin Knob(4 Pack)

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