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Prep for the Next Ride Up to 30% OFF | Nov. 1–23

View All / CRODER PRODUCTS / DRIVETRAIN / Bottom Brackets
BB30A TUBE-LOCK Bottom Bracket 73mm | 24mm Spindle | Steel & Ceramic

BB30A TUBE-LOCK Bottom Bracket 73mm | 24mm Spindle | Steel & Ceramic

【SHELL DIAMETER】42 mm
【SHELL LENGTH】73 mm
【SPINDLE DIAMETER】24 mm
【SPECIFICATION】Road/Ceramic Bearing

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Ｄelivery time: Two weeks after ordering.
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Description

CRODER's BB30A TUBE-LOCK bottom bracket delivers exceptional performance for modern road bikes. Engineered with precision and advanced technology, it provides a secure fit, eliminates noise, and ensures reliable power transfer. The perfect choice for riders demanding smooth pedaling and long-lasting durability.

  • ✔ TUBE-LOCK Design: Uniquely engineered with a tube-integrated structure, this one-piece design securely links both sides of the bottom bracket, delivering superior stiffness and enhanced overall stability.
  • ✔ LAYERED CORNER Technology: Croder's exclusive layered corner technology can effectively reduce friction and noise between the B.B. and the bicycle's frame shell aluminum parts.
  • ✔ Black-Oxide Ceramic Bearings: Featuring ultra-smooth, G5-grade ceramic balls with high hardness, these bearings reduce internal friction and make pedaling feel effortless. A black oxide coating further improves oil adhesion and wear resistance, ensuring long-lasting smoothness and durability.
  • ✔ Bearing Options: Available in both Steel and Ceramic bearing options.
BOTTOM BRACKET SPECIFICATIONS
BEARING STEEL / CERAMIC
FRAME BB30A (42x73mm)
SPINDLE ID 24mm
WEIGHT Contact for details

Shipping & Payment

Delivery Options

  • 7-11 Pickup only (C2C)
  • 7-11 Pickup and pay in store (C2C)
  • Air Express
  • Family Mart Pickup only (C2C)
  • 台灣地區宅配

Payment Options

  • Apple Pay
  • PayPal Express
  • Credit Card
  • LINE Pay
  • Pay on 7-11 Store Pickup (C2C)
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