Chain Checker Tool Multitool MTB chain gear bike
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Description
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Inspired by a tool I saw online, I created this device for checking bicycle chains. This tool allows you to check chain stretch and assess whether it needs replacing. The chain checker is designed to have multiple functions; on one side, it can be inserted into the chain links and then lowered with the opposite probe. If the probe remains outside the chain, the chain is good; if the probe enters, it means there is chain stretch (see indicative photo). The other side is used to hold a chain link spring to facilitate the removal or insertion of a master link. On the left side, there is a curve to visually check if the cassette or sprocket gears are excessively worn. There are also four holes, 3, 4, 5, and 6 mm, to check the diameter of screws (by screwing them into the hole). The tool also features a measuring bar to measure any screw length.
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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