Keep your drivetrain in top condition with this 3-in-1 bike chain wear checker tool. Designed for cyclists who demand accuracy and durability, this compact multi-functional tool helps you measure chain wear, hold chains in place during maintenance, and check bolt sizes and lengths. Made from laser-etched stainless steel, it offers long-lasting readability and corrosion resistance. The three-step wear scale (0.5%, 0.75%, 1%) allows you to identify when your chain is approaching or exceeding its wear limit, helping prevent costly damage to your cassette and chainrings. Whether you're a mountain biker, road cyclist, or bike mechanic, this lightweight chain gauge is an essential addition to your toolkit.
Features:
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Chain wear indicator with 0.5%, 0.75%, and 1% scales to assess elongation accurately
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Chain hook feature helps hold the chain in place during breaking, cleaning, or removal
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Bolt gauge for checking M3, M4, M5, and M6 thread sizes
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Integrated ruler measures bolt length precisely
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Laser-engraved scale - clear, wear-resistant markings that won't fade or peel
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Stainless steel construction - durable, rust-resistant, and precision-machined
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Lightweight and portable - only 40g, fits easily in your repair kit or saddlebag
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Suitable for mountain bikes, road bikes, e-bikes, and more
Specifications:
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Material: Stainless Steel
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Dimensions: 130mm x 50mm
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Weight: Approx. 40g
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Functions:
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Chain wear checker (three-step)
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Chain holding hook
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Bolt thread gauge (M3-M6)
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Bolt length ruler
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Package Includes:
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1 x Bike Chain Wear Checker Tool
Notes:
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Please allow 1-3 cm variation due to manual measurement.
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Slight colour differences may occur due to lighting and display settings.
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Replace your chain promptly if wear reaches 1% to avoid damaging your drivetrain components.