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Bottom Bracket Thun Topaz 128K 68mm

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The Thun Topaz is a sealed cartridge bottom bracket for bikes with a square-taper crank fitting. Fully enclosed and maintenance-free, its bearings stay protected from dirt and water for a long, smooth service life. Thun is known for reliable German bottom-bracket quality, widely used on city, trekking, and hybrid bikes.  

This version has BSA threading (English, 1.37" x 24T), a 68mm shell width, and a 128mm axle length. 

€ 14.99 € 14.99 Tax Included
€ 12.39 Tax Included

  • Bicycle brand
✔️ Order on a weekday before 17:00, and you'll have it the next day, even on Saturday.
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Bicycle brand: Stella

Article Number: 55550
EAN number: 8721302938533