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

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

特徴:

Multiple sizes available
カスタムデザインを受け入れる
Heat treatment hardening, surface grinding of steel balls
Durable and wear-resistant, with good concentricity and consistency

仕様

製品 Bicycle Ball Retainer
材料 Carbon steel
サイズ (5/16")*9
Outer Diameter 45mm
Inner Diameter 32mm
Customization Acceptable