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【Dimensions and specifications】:OUTER DIAMETER: 1.15inch/29mm, INNER DIAMETER: 0.7 inch/18.4mm, BALL DIAMETER: 1/4 inch. Please Please measure the size and confirm whether this size is suitable for your bicycle before buying!!!!!!!!!!
【Application:】: This kind of ball bearing stainless steel ball inlaid in the retainer design,It is a bicycle parts, it's suitable for replacing the crank bearing of Kid Bicycles.
【Material】: This ball bearing retainer made of steel, high quality, durable and high intensity.
【Widely usage】:This beads rack for bike parts replacement, suitable for bike crank, such as 26" Next brand mountain bikes, Kent Genesis bike, Kid Schwinn S5230 bike.
【Satisfaction guarantee】: Your purchase is fully protected when you order today. If you are not satisfied with with our products, contact us any time, We will get you back within 24 hours try our best to make things right.

Product description

-Are you looking for repair accessories for your mountain bike?

-This ball bearing retainer repair accessories just designed for you!

Features:

-With this ball bearing ratainer, you can replace your bike parts at home.

-Keep your bike away from abnormal noises, runs more smoothly.

Note: 1. Apply a small amount of grease before installation.

2. In order to protect the Retainer, it is normal to have a little grease on the Retainer.

3.Please allow 0-1mm error due to manual measurement.

Package includes: 4 x Bicycle Ball Bearing Retainer.