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

제품 번호.:TP-1030054
고품질 자전거 부품. Applicable to: Bicycle front fork headset group, front/middle/rear axle hubs, pedal maintenance.

특징:

Multiple sizes available
맞춤형 디자인을 수락하십시오
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 (5/16")*9
Outer Diameter 45mm
Inner Diameter 32mm
Customization Acceptable