Ignition Setting Micrometer – M14×1.25
A professional JMP micrometer designed for precise ignition setting by accurately determining the upper dead center (GMP/TDC). The tool is screwed directly into the spark plug for a stable and repeatable measurement.
Ideal for workshop applications, especially for ignition control in motorcycle engines, where high accuracy of settings is required.
Product Features:
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Purpose: ignition setting / GMP determination (TDC)
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Mounting: Screwed into the spark plug socket
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Thread: M14×1.25
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High measurement precision
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Professional device, for workshop use
An indispensable tool for motorcycle services and mechanics who perform precise engine adjustments.





