Extenal BC1.37x24T CNC Aluminum Bike Bottom Bracket

商品番号:TP-170035
High quality bicycle parts. カスタムデザインを受け入れる.

特徴:

High strength aluminum alloy
Sealed bearings
Durable and long-lasting
Portable installation
Quality assurance

仕様

製品 Bicycle Bottom Bracket
材料 Forged Alloy & CNC Machined Extenal Cup, Plastic Center Sleeve
サイズ English Threading (BC 1.37"*24T,R/L)
Avaiable For 68/73mm
Spindle OD Left / Right 22mm / 24mm