Upgrade your biking gear with the 20pcs Bicycle Zipper Motorcycle Chain Tensioner Adjuster from GLEAVI. This chain tension adjuster is designed to make your cycling experience smoother and hassle-free.

• Size: 5.00 x 2.50 x 1.00cm (1.97 x 0.98 x 0.39 inches)
• Material: Steel
• Color: Silver
• Adjustable chain tension for easy installation
• Durable construction for long-lasting use
• Compact and portable design
• Suitable for various bike types including fixed gear and commuting bikes

The package includes 20 chain tensioners that are perfect for maintaining the optimal tension in your bike chain. Made of high-quality steel, these tension adjusters are sturdy and long-lasting.