WTB : za50 race crank....

this is my new project....70cc athena, non-reed, on a budget. 21mm Dell. Need a crank, maybe some exhaust. Although I made an expansion chamber for a Batavus hs-50

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Re: WTB : za50 race crank....

) Cupermcnewbster ( /

No such part. Metra makes a connecting rod I think. It has to be pressed in.

Re: WTB : za50 race crank....

Thank you Zack! I'm very new at this ZA50 thing. Or mopeds for that matter.

Re: WTB : za50 race crank....

🇮🇹💦 Of the Loin /

you can run it without a race crank, people do it all te time

Re: WTB : za50 race crank....

Cupermatt o /

i think these are the part numbers for the mk connecting rod and bearings. Allmost built something close to what youre thinking about but ended up trading that engine.

Connecting ROD 840S0210 B/SZ 721

PISTON BID-END BEARINGS 93011215 JA/BP 12x15x15

CRANKSHAFT BID-END BEARINGS 93011622 JA/BC 16x22x12

Re: WTB : za50 race crank....

If you're interested in upgrading your current crank, Motion Left Mopeds has the parts in stock and has done quite a few.

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