Derailleur Hanger & Chain Tensioner M10(10mm) and 3/8` Black

This is an awesome combination of a derailleur hanger and a chain tensioner from Origin8. It's specially designed for horizontal dropouts and works perfectly with both M10 (10mm) and 3/8" axles. Crafted from high - quality CNC machined AL6061 - T6 alloy, this black - colored product is a great addition to your bike. It falls under the derailleurs category, promising reliable performance for your cycling needs.

Using this derailleur hanger and chain tensioner is easy. First, make sure your bike has horizontal dropouts. Then, simply attach it to your M10 (10mm) or 3/8" axles. It will help keep your chain in place and ensure smooth gear changes. When it comes to maintenance, clean it regularly with a mild bike cleaner and a soft cloth. Avoid using harsh chemicals as they might damage the alloy. If you notice any signs of wear or looseness, check the connections and replace it if necessary. Always follow the manufacturer's safety instructions when working on your bike.