Bicycle Chain Test Tool | Chain Wear Gauge Compatible with Shimano, SRAM, Campagnolo, KMC and Other Brands for 7 to 12 Speed Chains

Details

• Accurate measurement of chain wear: Do not allow a worn chain to affect your ride. This bicycle chain wear indicator also has a chain hook function as well as a measuring tool for spoke nipple sizes of 3.2 / 3.3 / 3.4 / 3.5 / 3.6 / 4 mm and measures chain length precisely. This allows you to reliably determine when a chain change is required to ensure consistent and reliable performance.
• Compatibility: This chain tester is designed to accurately measure when the chain reaches a stretch of 0.75% or 1.0% to determine the replacement needs. Compatible with 7 to 12 speed chains, including Shimano, SRAM, Campagnolo, KMC and other brands.
• Easy to use: simply place the tool on a chain link and check whether the chain tester lies completely flat on the chain. If so, the chain should be replaced. If the tool remains upright at the 0.75% end, the chain is still in good condition and can still be used.
• Professional quality and compact: this precise, laser-made tool is manufactured to a high quality and designed for durability. It is easy to store and transport. If you are still looking for a chain tester, this 2-in-1 chain wear measuring tool is the ideal choice! Length: 140 mm / 5.51 inches. Weight: 32.8 g / 0.07 lbs.
• Why you should choose it: chain wear creates long-term increased wear on expensive cassette rockets and chainrings. Regular control of chain wear prevents shifting problems and is significantly more economical than a complete drive train change - thus effectively saving you money.