(1/4″)*9 Bicycle Ball Retainer

제품 번호.:TP-1030053
High quality bicycle parts. Applicable to: Bicycle front fork headset group, front/middle/rear axle hubs, pedal maintenance.

특징:

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

명세서

제품 Bicycle Ball Retainer
재료 Carbon steel
크기 (1/4")*9
Outer Diameter 29mm
Inner Diameter 19mm
Customization Acceptable