DOPPLER ER2 & ER3 variator nut without clutch for Peugeot 103 sp, mv, mvl, lm, vogue ... and MBK 51

Here is the spare nut on DOPPLER crankshaft for ER2 and ER3 variator. For all DOPPLER ER2 and ER3 drives on MBK 51, and only without clutch on Peugeot 103 SP, MV, MVL, LM, VOGUE ... In no case can be mounted on SPX / RCX / CLIP and MVX.

Also allows to screw the electronic ignitions on MBK 51 / MOTOBECANE AV10 / AV7 with a normal threading crankshaft not on the right!

Thread M11 X 1mm