Bike Bi Y Le Steel Ball Bearing Repla Ement Parts 4mm 5mm 6mm 8mm 9mm 10mmsilver6

Features: 1. Meti ulous workmanship：Ideal a essory parts for bi y le repairing use. 2. Professional design: Great repla ement for the broken or missing steel balls on the bearing wheel. 3. Featured materials：Made of arbon steel material, very durable for use.
Des riptions: It is a must a essory for bike, an repla e the old damaged one well.

Spe ifi ations: olor: si er Material: arbon Steel Size: 4.0mm, 5mm, 6mm, 8mm, 9mm, 10mm（optional）
Pa kage In luded: /bag * Bike Steel Balls

Notes:
1. Due to the differen e between different , the pi ture may not refle t the a tual olor of the item. We guarantee the style is the same in the pi tures.
2. Please allow slight dimension differen e due to different manual measurement.
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a