2021 New release GZR Full circle 1mm crankshaft

SKU: GZR 1mm crankshaft
2020 New release GZR Full circle 1mm crankshaft

You asked we listened This is our new release of the OEM GZR 1mm FULL CIRCLE Crankshaft . fits all zenoah type 2 bearing and 4 bearing crankcases.Crank rod has been grove cut on the bottom of the large end of the rod for extra oiling of the lower bearing Also the top has been drilled for extra oiling also.1 mm stroke,Full circle, This crank is for marine engine only.

Please note this crank uses the wider tigerking or RCMK bearings.


Note that we have had made our new 2020 GZR 1mm stroker crank which is the 29mm stroke crank and has no affiliations with any other engine manufacturer also the rods and bearings our made to our specs not some china cross bred cranks that cost double and are inferior to our new 2020 GZR crank line. Just another innovation from GZR racing

Also this crank you dont have to grind the inside crankcase to make it fit its a drop in replacement for the 29.5 zenoah the wide bearing part # is TK-D004.


another product Gizmomotors.