2T engine piston stopper tool M14x125 AllPro

Parapiston for crankshaft locking, also called false spark plug. It is easily screwed into the cylinder head instead of the spark plug, and then the variator or ignition is turned until the piston touches the tool and locks the crankshaft.

Attention! Use with care, it can damage the piston.
Important: use with caution, not suitable for tightening screws at high torque. Do not forget to remove it before turning the crankshaft.

For M14x1.25 piston from the manufacturer AllPro, especially for 50cc 2T scooters/mopeds such as Yamaha Aerox, Yamaha Jog, Beta Ark, Derbi Senda, Rieju MRT etc.

Alt MF99.00055 / MF99.00053