Micrometer BGS M14 x 1.25

Micrometer from BGS for setting ignition timing in internal rotor ignitions. Correct ignition timing is essential to get the maximum performance out of your engines.

• required when setting the ignition timing on most older motorcycles with 2-stroke engines
• knurled sleeve for accurately positioning the piston height
• suitable for engines with M14 x 1.25 spark plug thread