Bike Crank Bearings Bicycle Crank Bearings 5/16 x 7-Balls Bike Crank Bearing, 4 Pcs Replacement MTB Part

Are you looking for repair accessories for your mountain bike? This ball bearing retainer repair accessories is just what you need! With this ball bearing retainer, you can replace your bike parts at home and keep your bike running smoothly, away from abnormal noises.

The package includes 4 pieces of Bicycle Ball Bearing Retainers, available in the following sizes: - 1/4" x 9 Ball bicycle bearings for the crank - 5/16" x 7 Ball bicycle bearings for the crank
- 5/16" x 9 Ball bicycle bearings for the crank - 3/16" x 7 Ball bicycle bearings for the front wheel - 5/21" x 7 Ball bicycle bearings for the rear wheel - 5/32" x 20 Ball bicycle bearings for the headset

These ball bearing retainers are designed with stainless steel balls inlaid in the retainer, making them a durable and high-quality bicycle part replacement. The dimensions and specifications are as follows: - Outer Diameter: 1.14 inch/29mm, 1.46 inch/37.5mm, 1.74 inch/44.5mm, 0.8 inch/20.5mm, 0.98 inch/25mm, 1.58 inch/40.5mm - Inner Diameter: 0.7 inch/18.4mm, 0.94 inch/24mm, 1.26 inch/32.5mm, 0.5 inch/13mm, 0.56 inch/14.5mm, 1.32 inch/33.5mm - Ball Size: 1/4 inch, 5/16 inch, 5/16 inch, 3/16 inch, 5/21 inch, 5/32 inch

These ball bearing retainers are suitable for a wide range of bicycles, including ordinary bicycles, mountain bikes, kids' bicycles, lowrider bikes, and stretch bicycles. Please confirm the size is suitable for your bicycle before making a purchase.

Customer reviews for these ball bearing retainers are overwhelmingly positive, with an average rating of 4.2 out of 5 stars from 579 reviews, 4.4 out of 5 stars from 210 reviews, 4.4 out of 5 stars from 222 reviews, 4.3 out of 5 stars from 258 reviews, 4.0 out of 5 stars from 182 reviews, and 4.4 out of 5 stars from 120 reviews.

The price for these ball bearing retainers is $9.99 for a set of 4 pieces, with the exception of the 5/32" x 20 Ball bicycle bearings for the headset, which is priced at $9.98 for a set of 4.

Please note that it is recommended to apply a small amount of grease before installation, and a little grease on the retainer is normal to protect it. Additionally, there may be a 0-1mm error due to manual measurement.

Your purchase is fully protected, and if you are not satisfied with the product, you can contact us anytime, and we will do our best to make things right within 24 hours.

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