Bicycle Chain Adjuster Aluminum Alloy Bike Chain Tensioner Fastener for Single Speed Bicycle BMX Fixie Bike

Good luck with your favorite purchases Bicycle Chain Adjuster Aluminum Alloy Bike Chain Tensioner Bicycle Chain Fastener for BMX Fixie Bike Single Speed Bicycle Features: 1.Lightweight Design:Made with high-strength aluminum alloy, this bicycle chain fastener ensures durability and corrosion resistance while keeping the design lightweight for easy handling. 2.Vivid Colors:The vibrant colors are designed to remain bright and beautiful over time, providing an aesthetically pleasing appearance without fading. 3.CNC Processed Zipper Puller:The detachable zipper puller is crafted using CNC technology for precision and smooth operation. 4.Chain Tension Adjustment:Specifically designed for folding bikes, this bike chain tensioner helps adjust the chain tightness to prevent derailment effectively. 5.Compatibility:Exclusively designed for rear fork bicycles with a 10mm rear opening structure, ensuring a perfect fit and maximum stability. Specification: Origin: Mainland China Main material: aluminum alloy Product size: Fixed head: about 2.00cm (0.79in) x 1.22cm (0.48in) x 1.20cm (0.47in) Fixed plate: about 2.36cm (0.93in) x 1.80cm (0.71in) x 0.84cm (0.33in) Net weight: about 15.7g

Note: Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding! Please allow a 1-2 cm difference in measurements due to manual measuring. 1 x Chain Tensioner 1 x Wrench 2 x Screws