Crankshaft key (Woodruff key) advanced timing MINARELLI, MORINI

Crankshaft advance key for MINARELLI and MORINI engines: the offset sets the flywheel at a different angle and moves the ignition timing earlier with it.

• The groove is offset from the middle of the arc — that is exactly what makes this key different from a plain one; it can be seen in the photo
• The part is thicker and heavier than the plain keys in this category, with a two-step profile
• A dark, smoothly ground half-moon with a flat ledge along the bottom
• The same category has four more advance keys — MINARELLI and AM6, STAGE6 MBK, STAGE6 MINARELLI and AM6, and PIAGGIO
• Neither dimensions in the name nor a drawing were given by the maker — only photos
• Crankshafts and the needle roller gudgeon-pin bearing are in the same category

We write only what we know. By how many degrees this key advances the ignition, the maker did not state. The Lithuanian product name says "cotter pin", while the photo shows not a cotter pin but a Woodruff key (a segment key); these are different parts, so we are confirming the name with the maker. Before ordering, measure your old key or the shaft groove — thickness, height and length — and send us a photo; we will check it before you order.

24-month warranty · tel. +370 685 777 56