Bike Chain Tensioner 5PCS Bicycle Chain Adjuster Aluminum Alloy Bike Tensioner Fastener for Single Speed

Practical Fitting Tip: Verify dimensions against original components before installation to ensure proper alignment and stable operationMain material: aluminum alloyProduct 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 15.7gNote: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.

• High-Strength Alloy Build: Constructed with sturdy aluminum alloy and steel materials, featuring enhanced wear resistance for consistent long-term use
• Smooth Finished Surface: Created with precision machining and anodized treatment, delivering a polished look with even edges and lasting color retention
• Effective Chain Stabilization: Maintains proper chain tension to prevent dislodgement and tangling during rides, helping avoid contact with the bike frame
• Tool-Free Simple Install: Designed for fast and straightforward setup without complex equipment, allowing quick chain tension adjustments
• Broad Compatibility: Fits standard axles and works with single-speed bikes, mountain models, road cycles and mini bike configurations