A wide range of 2 and 3 blade spinners.
For engines over 3HP (ie most engines over 20cc, eg Moki 135/180, Super Tigre, etc) we recommend the use of a stronger "Custom Steel Adapter / Shaft Extender" avaliable below.
We also manufacture a "Steel Locking Adapter for large 4 strokes" - to take the place of the lock nut.
Please see below.
To convert inch diameter size into metric mm, multiple inches by 25.4
Domed Nuts in various styles and threads.