This stainless steel bike spring knob is the perfect replacement part for exercise bikes, bicycles, strength equipment, and fitness equipment. Made of robust material with a smooth surface, this knob offers durability and ease of use for your workout needs.

Thanks to its corrosion resistance, rust resistance, wear resistance, and high hardness, this bike spring knob can withstand harsh environments and long-term use, ensuring a reliable connection during your workouts.

With its easy installation process and comfortable grip, this stainless steel bike spring knob provides a sturdy and secure connection, giving you peace of mind during your exercise routine.

The screw dimensions are as follows: Total length: 6.6cm/2.6", Width: 3.8cm/1.5". This ensures compatibility with various exercise bikes and bicycles.