【Material】: This ball bearing retainer made of steel, high quality, durable and high intensity.
This ball bearing stainless steel ball is embedded in the retainer and is a bicycle part suitable for replacing the crank bearing of the bicycle.
Wide range of uses: This ball bearing for bicycle parts replacement is suitable for bicycle cranks, such as: mountain bikes, kids bikes, low speed bikes, kids bikes, etc
Description
package including 4 Pcs Ball Crank Bearing Retainer 1/4" x 9 Balls