40mm Long Stroke Crankshaft Crank by Runwell


Out of stock

40mm LONG STROKE Crankshaft Crank -66/80cc Motorized Bicycle 2 Stroke – RUNWELL!

Out of stock

SKU: 40mRWcrank Categories: , ,


Official Runwell PK80 crank. No markings on the con rod means it’s real!

This crank ONLY accepts Type A pistons. This is a piston with a LOW wrist pin location. ZEDA’s and GT5’s use a Type B piston – these will not work.

Big, Fat cranks for type A pistons and lots of power! Some minor blemishes and scratches are possible on these. We also recommend that you clean it up thoroughly before installing it.

Additional information

Weight 1 lbs


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