China Doll Clutch Repair Kit

GruBee Skyhawk

$35.95 

Everything you will need to completely overhaul your friction clutch assembly in most any China Doll 2 stroke engine including Gru-Bee SkyHawk and StarFire series engines.   See parts included.   

Includes clutch shaft with premium quality spring that measures 4.5mm in coil dia.   This is considered the heavy-duty spring from China and is the standard used in the Avenger engine.  Standard old-style springs use in years past were 4mm in diameter.   

YouTube has an excellent video on how to adjust a clutch.   motorized bikes 101 How to fix a slipping clutch and re-adjust. 


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