(1/4″)*7 Carbon Steel Bicycle Ball Retainer

商品番号:TP-1030049
High quality bicycle parts. Applicable to: Bicycle front fork headset group, front/middle/rear axle hubs, pedal maintenance.

特徴:

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 (1/4")*7
Outer Diameter 25mm
Inner Diameter 15mm
Customization Acceptable