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Mountain bike replacement hub bearings 6903 2RS or 61903 2RS quantity 2
Mountain bike replacement hub bearings 6903 2RS or 61903 2RS quantity 2
Mountain bike replacement hub bearings 6903 2RS or 61903 2RS quantity 2
  • Load image into Gallery viewer, Mountain bike replacement hub bearings 6903 2RS or 61903 2RS quantity 2
  • Load image into Gallery viewer, Mountain bike replacement hub bearings 6903 2RS or 61903 2RS quantity 2
  • Load image into Gallery viewer, Mountain bike replacement hub bearings 6903 2RS or 61903 2RS quantity 2

Mountain bike replacement hub bearings 6903 2RS or 61903 2RS quantity 2

Regular price
£10.99
Sale price
£10.99
Regular price
Sold out
Unit price
per 
Tax included. Shipping calculated at checkout.

To check for correct bearing numbers simply remove the old bearing and read the bearing number which is wrote on the rubber seal of the bearing. Please note you may have to clean grease off to view it.

Features:
• Correct bearings for any mountain bike bottom bracket with the number 6903 2RS or 61903 2RS  

Kit includes:
• 2 bearings

Ceramic bearing upgrade features
• Lighter weight
• Less power required to drive crank
• Exceed performance and spec of original bearing
• Less friction
• Up to 40 percent faster 

Please see my other listings for other bearing numbers