Innovative Design Chain Disc Wheel Axle Accessories Compatible with Gym Bikes

Features:
*EnduringConstruction: Made of high-quality metal, this center shaft is wear-resistant and sturdy, long-lasting use without deformation.
*Simple Installation: Easy and convenient installation makes it a hassle-free replacement for pedal bearings on your fitness bike.
*Versatile Compatibility: Suitable for a variety of bicycles, including exercise bikes, training bikes, and balance bikes.

Specifications:
Part Name:Center Axis Pedal Bearing Chain Disc Wheel Axle Accessories
Material:Metal
Size:20mm:146x20mm/5.75×0.79inch17mm:142x17mm/5.59×0.67inch
Color:Black

Package Content:
Gym fitness bike center axis*1Set

Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.