Diamondback Chain Tensioner DBX141

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  • Regular price £24.99
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Unit in brand new in the original box.

• Takes up chain slack when running Single speed on vertical dropout frames.
• Converts any multi speed bike to a single speed
• Floating pulley and spring adjusts for perfect chain tension
• Mounts on derailleur hanger
• Spring loaded chain tensioner
• Fits up to 22 teeth sprockets
• Adjustable chain line