RDM Piaggio type complete bottom end with mounts

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  • $510.00
  • Regular price $690.00
We have 5 in stock.
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RDM assembled Piaggio bottom end, the ultimate motorized bike engine. 


RDM Gen3 Piaggio cylinder type billet case

RDM 44.5 stroke billet race crank 

RDM mounts for fake felt bicycle frame 

All hardware including cylinder studs. 

Top quality main bearings, viton seals. 

Matching top end sold separately(see my listing) , accepts ktm50 type ignition, any motorized bike clutch system, and minarelli horizontal type reed often listed as “Yamaha aerox reed” 


2-4 week lead time+ s&h