Bicycle Chain Tensioner Fixed Gear/Single-Speed/Folding Bikes Chain Adjuster Stabilizer Anti-Drop Device Fastener Bolt Regulator

Description:
Bicycle Chain Tensioner Fixed Gear/Single-Speed/Folding Bikes Chain Adjuster Stabilizer Anti-Drop Device Fastener Bolt Regulator
Specifications:
Brand: ZUOFILY
Name: Bicycle Zipper
Weight: Approximately 20g
Applicable: Only for bicycles with a rear opening, with a diameter of 10mm for the rear opening structure
Function: Split zipper device, mainly used for adjusting the tension of the folding bicycle chain, to prevent the chain from loosening and causing it to fall off.
Features: Made of aluminum alloy material, sturdy and lightweight, CNC cutting, precise size, surface anodized treatment, beautiful color, chamfered edges.
Feature:
Function: Adjusts chain slack and prevents derailment on fixed-gear or single-speed bicycles.
Compatibility: Works with track bikes, urban fixies, folding bikes, and other single-speed setups.
Key Feature: Tool-free installation, lightweight alloy construction.
Package Included:
1PC Bicycle Zipper
Note:
-Due to hand measure, the size may have 0.5-1 cm error
-Due to Different Monitor, the color may have difference
-Due to long shipping, the item may damage in transit, if the item damage, pls contact us firstly immediately before leave feedback, thanks for your understanding zuofily.