Fasstek adjustable timing gear YZF R125 V1-V2 - MT125 V1

Fasstek offers an adjustable timing sprocket crown with automatic decompressor which is fixed on your camshaft in place of the original crown.

This allows the ignition timing to be adjusted with a range of + or - 5 degrees easily. Comes with a decompression function for easier starting and more convenient for Street Racing use.

The adjustable camshaft ring gear will allow you to move the powerband up or down in the rpm range you want without using a mappable Cdi/ECU.

Our Technical Tip: As a general rule, to improve power at low revs, we advance the ignition timing, we retard it to move the power towards the higher revs.

Please look at the vehicle table below to see the possible fitment.

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