(3/16″)*7 Carbon Steel Bicycle Ball Retainer

Numéro d'article.:TP-1030050
Pièces de vélo de haute qualité. Applicable to: Bicycle front fork headset group, front/middle/rear axle hubs, pedal maintenance.

Caractéristiques:

Heat treatment hardening, surface grinding of steel balls
Durable and wear-resistant, with good concentricity and consistency

Caractéristiques

Produit Bicycle Ball Retainer
Matériel Carbon steel
Taille (3/16")*7
Outer Diameter 20mm
Inner Diameter 13mm
Customization Acceptable