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Winter Cycling Offer: 10% OFF on your entire order

6903-2RS Black Oxide Coating Bearing - 17x30x7mm

6903-2RS Black Oxide Coating Bearing - 17x30x7mm

【COATING】Black Oxide Coating
【BALL】Grade 5 Ceramic
【WEIGHT】14.2g/pc
【SIZE】17(D) X 30(M) X 7(B)mm
【WARRANTY】One Year


NT$700
NT$650
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Description

OAKEN 6903-2RS Black Oxide Coating Ceramic Bearing

Ultimate Smoothness and Durability to Enhance Your Ride
The OAKEN 6903 Black Oxide Coating Ceramic Bearing combines premium ceramic balls with advanced black oxide coating technology, delivering ultra-low friction, exceptional durability, and unparalleled stability. 

Whether you’re riding in extreme weather or under intense conditions, this bearing ensures a smoother and more efficient cycling experience.

Product Features:

  • Advanced Ceramic Ball Technology:
    Ultra-hard and lightweight ceramic balls are more wear-resistant than traditional steel balls, providing superior longevity and consistent performance under high-intensity conditions.
  • Black Oxide Coating:
    Forms a stable anti-corrosion layer, effectively shielding the bearing from water, mud, and chemical exposure, significantly extending its lifespan and ensuring reliable performance in harsh environments.
  • Ultra-Smooth Operation and Low Friction:
    Precision engineering combined with ceramic materials minimizes energy loss and delivers smooth rolling, whether you're tackling high-load mountain trails or high-speed road cycling.
  • Versatility and Precise Dimensions:
    Sized at 17x30x7mm, it easily fits a wide range of frames and components, allowing for quick upgrades without the need for modifications.

Shipping & Payment

Delivery Options

  • 7-11 Pickup only (C2C)
  • 7-11 Pickup and pay in store (C2C)
  • 新竹物流 - 常溫
  • Air Express
  • Family Mart Pickup only (C2C)
  • Family Mart Pickup and pay in store (C2C)
  • Tcat - Room Temp. (Collect on Delivery)
  • Tcat - Room Temp.
  • 台灣地區宅配

Payment Options

  • Apple Pay
  • PayPal Express
  • Credit Card
  • LINE Pay
  • Pay on 7-11 Store Pickup (C2C)
  • Pay on Family Mart Store Pickup (C2C)
  • Tcat (Collect on Delivery)
  • Cash on Delivery (新竹物流 - 常溫)
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