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

Пункт №.:TP-1030050
High quality bicycle parts. Applicable to: Bicycle front fork headset group, front/middle/rear axle hubs, pedal maintenance.

Функции:

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

Технические характеристики

Продукт Bicycle Ball Retainer
Материал Carbon steel
Size (3/16")*7
Outer Diameter 20mm
Inner Diameter 13mm
Customization Acceptable