(5/16″)*9 Ball Retainer for Bicycle Scooter

Articolo n.:TP-1030054
High quality bicycle parts. Applicable to: Bicycle front fork headset group, front/middle/rear axle hubs, pedal maintenance.

Features:

Multiple sizes available
Accept custom design
Heat treatment hardening, surface grinding of steel balls
Durable and wear-resistant, with good concentricity and consistency

Specifications

Prodotto Bicycle Ball Retainer
Material Carbon steel
Size (5/16")*9
Outer Diameter 45mm
Inner Diameter 32mm
Customization Acceptable