4pcs Bike Ball Bearing Retainer，Bicycle Ball Bearings, 8mm(5/16 Inch) X 9 Balls for Bike Crank Bottom Bracket Retainer Bike Parts Repair Accessories
Key features
- •Package Include : 4 Pieces Bicycle Crank Bearing 5/16 inch ball size x 9 balls. One pair of bearings for replacements, another for spare.
- •Dimensions and specifications : Outer diameter : 1.77inch/45mm, Inner diameter: 1.26inch/32mm, Ball Diameter : 8mm ( 5/16 inch). Please measure the size and confirm whether this size is suitable for your bicycle before buying
- •Material : This ball bearing retainer made of steel, high quality, durable and high intensity.
- •Practical function: The bike crank bearing can be used for bicycle axle wheel frame bearing replacement, and fit seamlessly into your bike's drivetrain components. You can regularly check and replace your bicycle bearing before cycling or bicycle race.
- •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.
4pcs Bike Ball Bearing Retainer，Bicycle Ball Bearings, 8mm(5/16 Inch) X 9 Balls for Bike Crank Bottom Bracket Retainer Bike Parts Repair Accessories
List Price: $12.78$11.50DEALYou Save: $1.28 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
