1 x Bearing Retainer Replacement Mountain Bike Parts 1/4" 9 Balls

Application: This kind of ball bearing stainless steel ball is inlaid in the retainer design, It is a bicycle part to replace the crank bearing of the bicycle. Material: This ball bearing retainer is made of steel, high quality, durable and high intensity. Widely usage: This beads rack is for bike parts replacement, suitable for bike cranks, such as mountain bikes, children's bicycles, and stretch bicycles. Specifications Number of Balls: 9 Ball diameter: about 1/4 inch (6mm) Inner diameter: about 1.14 inch (29mm) External diameter:about 0.7 inch (18.4mm) Material: Steel Package Includes: 1 x Cycling Bearing Notes: Please Please measure the size and confirm whether this size is suitable for your bicycle before buying!!!!!!!!!! ??.

Returns Accepted for this item if it's within 30 Days